首页 > 最新文献

2022 Microwave Mediterranean Symposium (MMS)最新文献

英文 中文
Bowtie Antenna Performance Optimization using Metamaterial and Characteristic Mode Analysis 基于超材料和特征模态分析的领结天线性能优化
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825502
Imen Sansa, A. Nasri, H. Zairi
In this paper, A Metamaterial bowtie antenna, oper-ating at 28 GHz, is designed based on the theory of Characteristic Mode Analysis (CMA). We use the theory of characteristic modes to investigate the bowtie antenna's behavior, and to properly place the MTM unit cells to improve the bandwidth and the gain. According to the simulation results, the gain varies from 6.12 dB to 8.74 dB and the bandwidth increases from 11.28% to 20.75%. This design is suitable for millimeter-wave 5G applications.
本文基于特征模态分析(CMA)理论,设计了一种工作在28ghz的超材料领结天线。我们利用特征模理论研究了领结天线的特性,并通过合理放置MTM单元来提高带宽和增益。仿真结果表明,增益从6.12 dB增加到8.74 dB,带宽从11.28%增加到20.75%。该设计适用于毫米波5G应用。
{"title":"Bowtie Antenna Performance Optimization using Metamaterial and Characteristic Mode Analysis","authors":"Imen Sansa, A. Nasri, H. Zairi","doi":"10.1109/mms55062.2022.9825502","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825502","url":null,"abstract":"In this paper, A Metamaterial bowtie antenna, oper-ating at 28 GHz, is designed based on the theory of Characteristic Mode Analysis (CMA). We use the theory of characteristic modes to investigate the bowtie antenna's behavior, and to properly place the MTM unit cells to improve the bandwidth and the gain. According to the simulation results, the gain varies from 6.12 dB to 8.74 dB and the bandwidth increases from 11.28% to 20.75%. This design is suitable for millimeter-wave 5G applications.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116703438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Concentration Measurements of Ethanol in Water Based on RFID-UHF Flexible Sensor for Sterilization Against SARS-CoV 基于RFID-UHF柔性传感器的水中乙醇浓度测定及其对sars冠状病毒的杀菌作用
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825563
M. A. Ennasar, M. Essaaidi, O. El Mrabet, M. El Khamlichi
In this work, we present a UHF-RFID-based noninvasive sensor to measure the concentration of ethanol in water using the volume fraction of liquids in mixture solutions. The sensing system operates at the UHF band (860–928 MHz). The concentration of ethanol in water affects the dielectric properties of the solution and therefore the antenna sensitivity of the RFID tag. This sensor operates by measuring the change in permittivity of a solution because of the change in concentration of ethanol in water. We propose a flexible RFID-Tag sensor a low-cost alternative to identify the possible sensitivity of tag changes and is able to detect a variation of 25% in ethanol in 9 ml of deionized water (DI-Water). The solution is useful in avoiding counterfeit ethanol solutions that may be toxic. The experimental setup is inexpensive, portable, quick, and contactless. We present results for ethanol solutions ranging from 25% to 100% in a small tube container.
在这项工作中,我们提出了一种基于uhf - rfid的非侵入式传感器,使用混合溶液中液体的体积分数来测量水中乙醇的浓度。传感系统工作在UHF频段(860-928 MHz)。乙醇在水中的浓度会影响溶液的介电特性,从而影响RFID标签的天线灵敏度。这种传感器的工作原理是测量由于水中乙醇浓度的变化而引起的溶液介电常数的变化。我们提出了一种柔性rfid标签传感器,这是一种低成本的替代方案,可以识别标签变化的可能灵敏度,并且能够检测9毫升去离子水(DI-Water)中25%乙醇的变化。该解决方案有助于避免可能有毒的假冒乙醇溶液。实验装置价格低廉,便携,快速,无接触。我们提出了在一个小管容器中从25%到100%的乙醇溶液的结果。
{"title":"Concentration Measurements of Ethanol in Water Based on RFID-UHF Flexible Sensor for Sterilization Against SARS-CoV","authors":"M. A. Ennasar, M. Essaaidi, O. El Mrabet, M. El Khamlichi","doi":"10.1109/mms55062.2022.9825563","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825563","url":null,"abstract":"In this work, we present a UHF-RFID-based noninvasive sensor to measure the concentration of ethanol in water using the volume fraction of liquids in mixture solutions. The sensing system operates at the UHF band (860–928 MHz). The concentration of ethanol in water affects the dielectric properties of the solution and therefore the antenna sensitivity of the RFID tag. This sensor operates by measuring the change in permittivity of a solution because of the change in concentration of ethanol in water. We propose a flexible RFID-Tag sensor a low-cost alternative to identify the possible sensitivity of tag changes and is able to detect a variation of 25% in ethanol in 9 ml of deionized water (DI-Water). The solution is useful in avoiding counterfeit ethanol solutions that may be toxic. The experimental setup is inexpensive, portable, quick, and contactless. We present results for ethanol solutions ranging from 25% to 100% in a small tube container.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117114514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research gaps and trends in Radio Frequency Identification: Scoping review 射频识别的研究差距和趋势:范围审查
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825532
Achraf Haibi, Kenza Oufaska, M. Bouya, Khalid El Yassini, M. Boulmalf
BACKGROUND: RFID or Radio Frequency Identification is a technology for identifying objects or people. It is based on the use of radio waves to remotely read the data written on RFID transponder, commonly called an RFID tag. This technology has become one of the most promising research areas and has attracted growing interest, hence the need for a scoping review of this research field. OBJECTIVE: We intend to carry out a systematic map as part of a scoping review to clarify and show the current state of existing studies in the RFID area. METHOD: We followed the scoping review process defined by Petersen et al. [1] [2], based on a well-established research methodology from the medical and software engineering scientific communities. 219 primary studies were selected rigorously, subsequently a classification framework was applied to extract key information for further analysis. We synthesized the resulting data and produced a clear state-of-the-art. RESULTS: We outline the process of a Scoping Review applied to the field of RFID technology from a software engineering perspective. On this basis, this work contributes with (1) a general framework for classifying information on published studies in this disciplinary field, (2) a presentation of current research in the RFID field in a systematic map form, (3) a discussion of emerging results and their implications for future research. CONCLUSIONS: This scoping review provides an overview of the RFID field and, more importantly, identifies research gaps and future research directions for researchers, practitioners interested in RFID technology, reviewers and universities, and journal editors. One of the findings is that, although there is a lot of research being conducted in this area, a limited amount of work is focused on the problem of RFID data acquisition and processing, or in other words, on the “middleware” component of RFID systems.
背景:RFID或射频识别是一种识别物体或人的技术。它是基于使用无线电波来远程读取写在RFID应答器上的数据,通常称为RFID标签。该技术已成为最有前途的研究领域之一,并引起了越来越多的兴趣,因此有必要对该研究领域进行范围审查。目的:我们打算进行一个系统的地图,作为范围审查的一部分,以澄清和显示RFID领域现有研究的现状。方法:我们遵循Petersen等人[1][2]定义的范围审查过程,该过程基于医学和软件工程科学界公认的研究方法。严格选择219项初步研究,随后应用分类框架提取关键信息以供进一步分析。我们综合了结果数据,并制作了一个清晰的最新技术。结果:我们从软件工程的角度概述了应用于RFID技术领域的范围审查过程。在此基础上,本工作有助于(1)对该学科领域已发表研究的信息进行分类的一般框架,(2)以系统的地图形式介绍RFID领域的当前研究,(3)讨论新出现的结果及其对未来研究的影响。结论:本综述概述了RFID领域,更重要的是,为研究人员、对RFID技术感兴趣的从业者、审稿人和大学以及期刊编辑确定了研究空白和未来的研究方向。其中一项发现是,尽管在这一领域进行了大量研究,但关注RFID数据采集和处理问题的工作数量有限,或者换句话说,关注RFID系统的“中间件”组件。
{"title":"Research gaps and trends in Radio Frequency Identification: Scoping review","authors":"Achraf Haibi, Kenza Oufaska, M. Bouya, Khalid El Yassini, M. Boulmalf","doi":"10.1109/mms55062.2022.9825532","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825532","url":null,"abstract":"BACKGROUND: RFID or Radio Frequency Identification is a technology for identifying objects or people. It is based on the use of radio waves to remotely read the data written on RFID transponder, commonly called an RFID tag. This technology has become one of the most promising research areas and has attracted growing interest, hence the need for a scoping review of this research field. OBJECTIVE: We intend to carry out a systematic map as part of a scoping review to clarify and show the current state of existing studies in the RFID area. METHOD: We followed the scoping review process defined by Petersen et al. [1] [2], based on a well-established research methodology from the medical and software engineering scientific communities. 219 primary studies were selected rigorously, subsequently a classification framework was applied to extract key information for further analysis. We synthesized the resulting data and produced a clear state-of-the-art. RESULTS: We outline the process of a Scoping Review applied to the field of RFID technology from a software engineering perspective. On this basis, this work contributes with (1) a general framework for classifying information on published studies in this disciplinary field, (2) a presentation of current research in the RFID field in a systematic map form, (3) a discussion of emerging results and their implications for future research. CONCLUSIONS: This scoping review provides an overview of the RFID field and, more importantly, identifies research gaps and future research directions for researchers, practitioners interested in RFID technology, reviewers and universities, and journal editors. One of the findings is that, although there is a lot of research being conducted in this area, a limited amount of work is focused on the problem of RFID data acquisition and processing, or in other words, on the “middleware” component of RFID systems.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122504056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
E-Band SIW-fed aperture coupled Magneto-Electric Dipole Antenna for 5G Backhauling systems 5G回程系统的e波段siw馈隙耦合磁电偶极子天线
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825559
C. Mustacchio, L. Boccia, E. Arnieri, G. Scalise, G. Amendola
An aperture coupled magneto-electric (ME) dipole for 5G Backhauling systems is proposed in this article. A substrate integrated waveguide (SIW) is used to feed the antenna. The electric dipole is formed by four identical patches, while the magnetic dipole is composed by four vertical metallic shorted vias. Moreover, a crossed strip is introduced to connect the four patches in the top metal layer to widen the impedance bandwidth and a cage of vias is added to suppress the generation of surface waves and to boost the radiating element gain. The simulated impedance bandwidth with $vert S_{11}vert$ < −10 dB for the proposed SIW-fed aperture coupled ME-dipole antenna fully covers the E-Band (71–86 GHz), with a fractional bandwidth of more than 20%. The simulated antenna peak gain is 10.8 dBi at 84 GHz and the 3-dB beamwidth is stable with a variation up to 1 dBi within the band of interest. The proposed E-band ME dipole antenna is very suitable for 5G backhauling systems, as it can be integrated into an array configuration for realizing beam-steering operations.
提出了一种用于5G回程系统的孔径耦合磁电偶极子。基板集成波导(SIW)用于馈电天线。电偶极子由四个相同的贴片组成,而磁偶极子由四个垂直的金属短过孔组成。此外,在顶部金属层中引入交叉条连接四个贴片以扩大阻抗带宽,并增加通孔笼以抑制表面波的产生并提高辐射元件的增益。仿真结果表明,siw馈电孔径耦合me偶极子天线的阻抗带宽$vert S_{11}vert$ <−10 dB完全覆盖了e波段(71 ~ 86 GHz),分数带宽超过20%。仿真天线在84 GHz时的峰值增益为10.8 dBi, 3db波束宽度稳定,在目标频带内变化可达1dbi。拟议的e波段ME偶极子天线非常适合5G回程系统,因为它可以集成到阵列配置中以实现波束转向操作。
{"title":"E-Band SIW-fed aperture coupled Magneto-Electric Dipole Antenna for 5G Backhauling systems","authors":"C. Mustacchio, L. Boccia, E. Arnieri, G. Scalise, G. Amendola","doi":"10.1109/mms55062.2022.9825559","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825559","url":null,"abstract":"An aperture coupled magneto-electric (ME) dipole for 5G Backhauling systems is proposed in this article. A substrate integrated waveguide (SIW) is used to feed the antenna. The electric dipole is formed by four identical patches, while the magnetic dipole is composed by four vertical metallic shorted vias. Moreover, a crossed strip is introduced to connect the four patches in the top metal layer to widen the impedance bandwidth and a cage of vias is added to suppress the generation of surface waves and to boost the radiating element gain. The simulated impedance bandwidth with $vert S_{11}vert$ < −10 dB for the proposed SIW-fed aperture coupled ME-dipole antenna fully covers the E-Band (71–86 GHz), with a fractional bandwidth of more than 20%. The simulated antenna peak gain is 10.8 dBi at 84 GHz and the 3-dB beamwidth is stable with a variation up to 1 dBi within the band of interest. The proposed E-band ME dipole antenna is very suitable for 5G backhauling systems, as it can be integrated into an array configuration for realizing beam-steering operations.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122230191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Bessel Beam Scattering Evaluation by PEC Targets and Innovative Launcher Design Criteria PEC目标贝塞尔波束散射评价与创新发射装置设计标准
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825513
S. C. Pavone, L. Di Donato, G. Sorbello
This work is focused on electromagnetic scattering of PEC objects by collimated Bessel beams, especially for upcoming imaging applications, and on design criteria for innovative Bessel beam launchers at microwaves and millimeter waves. Numerical examples are obtained by exploiting the developed analytical model for scattering, and finally an example of Bessel beam launcher obtained by an equivalent surface impedance on a planar aperture (i.e., building block for metasurface synthesis) is shown.
这项工作的重点是准直贝塞尔光束对PEC物体的电磁散射,特别是即将到来的成像应用,以及微波和毫米波下创新贝塞尔光束发射器的设计标准。利用所建立的散射解析模型,给出了数值算例,最后给出了利用平面孔径(即超表面合成的构件)等效表面阻抗获得贝塞尔光束发射体的算例。
{"title":"Bessel Beam Scattering Evaluation by PEC Targets and Innovative Launcher Design Criteria","authors":"S. C. Pavone, L. Di Donato, G. Sorbello","doi":"10.1109/mms55062.2022.9825513","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825513","url":null,"abstract":"This work is focused on electromagnetic scattering of PEC objects by collimated Bessel beams, especially for upcoming imaging applications, and on design criteria for innovative Bessel beam launchers at microwaves and millimeter waves. Numerical examples are obtained by exploiting the developed analytical model for scattering, and finally an example of Bessel beam launcher obtained by an equivalent surface impedance on a planar aperture (i.e., building block for metasurface synthesis) is shown.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123324182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Simple Design Pattern for T4R Calibration Method 一种简单的T4R校准方法设计模式
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825500
Ziad Hatab, M. Gadringer, W. Bosch
In this paper, we present a simple design for the Thru-Reflect-Reflect-Reflect-Reflect (T4R) calibration method, which allows us to develop a closed-form solution for this calibration problem. We compared our T4R method to Thru-Reflect-Line (TRL) calibration. This comparison showed an excellent agreement between T4R and TRL calibration methods.
在本文中,我们提出了一种简单的T4R (through - reflect - reflect - reflect - reflect - reflect - reflect)校准方法,这使我们能够为该校准问题开发一个封闭的解决方案。我们将T4R方法与TRL校准方法进行了比较。这一比较表明T4R和TRL校准方法之间有很好的一致性。
{"title":"A Simple Design Pattern for T4R Calibration Method","authors":"Ziad Hatab, M. Gadringer, W. Bosch","doi":"10.1109/mms55062.2022.9825500","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825500","url":null,"abstract":"In this paper, we present a simple design for the Thru-Reflect-Reflect-Reflect-Reflect (T4R) calibration method, which allows us to develop a closed-form solution for this calibration problem. We compared our T4R method to Thru-Reflect-Line (TRL) calibration. This comparison showed an excellent agreement between T4R and TRL calibration methods.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122728072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Single-Snapshot MUSIC Algorithm for ADAS Radar Processing 用于ADAS雷达处理的单快照MUSIC算法
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825498
M. A. Maisto, Angela Dell' Aversano, Ivan Russo, A. Brancaccio, R. Solimene
A single snapshot MUSIC based algorithm is proposed on the framework of ADAS radar processing. It is known that MUSIC is a spectral estimation method that allows to surpass the classical Rayleigh resolution limits. However, the computational cost is much higher than the one required by classical FFT processing, especially if a smoothing procedure has to be employed, as for the single snapshot case. To reduce the numerical complexity here we exploit a Toeplitz data arrangement and split the pseudospectrum formation in two steps. The first one consists of one-dimensional processing whose results are employed as proxy for the multidimensional estimation problem. It is shown that this strategy greatly reduces the cost for building the multidimensional pseudospectrum. Here, for the sake of simplicity, we limit to address the range/angle target estimation.
在ADAS雷达处理的框架上,提出了一种基于单快照MUSIC的算法。众所周知,MUSIC是一种可以超越经典瑞利分辨率极限的光谱估计方法。然而,计算成本比经典FFT处理所需的计算成本高得多,特别是如果必须采用平滑过程,如单快照情况。为了降低数值复杂度,我们采用Toeplitz数据排列,并分两步拆分伪谱形成。第一种方法由一维处理组成,其结果被用作多维估计问题的代理。结果表明,该策略大大降低了构建多维伪谱的成本。在这里,为了简单起见,我们限制在处理距离/角度目标估计。
{"title":"A Single-Snapshot MUSIC Algorithm for ADAS Radar Processing","authors":"M. A. Maisto, Angela Dell' Aversano, Ivan Russo, A. Brancaccio, R. Solimene","doi":"10.1109/mms55062.2022.9825498","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825498","url":null,"abstract":"A single snapshot MUSIC based algorithm is proposed on the framework of ADAS radar processing. It is known that MUSIC is a spectral estimation method that allows to surpass the classical Rayleigh resolution limits. However, the computational cost is much higher than the one required by classical FFT processing, especially if a smoothing procedure has to be employed, as for the single snapshot case. To reduce the numerical complexity here we exploit a Toeplitz data arrangement and split the pseudospectrum formation in two steps. The first one consists of one-dimensional processing whose results are employed as proxy for the multidimensional estimation problem. It is shown that this strategy greatly reduces the cost for building the multidimensional pseudospectrum. Here, for the sake of simplicity, we limit to address the range/angle target estimation.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"523 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120886964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Refinement of a Microwave Needle Applicator for Cancer Therapy via Metamaterials 利用超材料治疗癌症的微波针刺器的改进
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825526
Vincenza Portosi, A. Loconsole, M. Valori, V. Marrocco, F. Bonelli, G. Pascazio, Vito Lampignano, Antonella Fasano, F. Prudenzano
The insertion of a metamaterial (MTM) lens based on Closed Loop Resonator (CLR) into a needle microwave applicator is investigated for a more efficient hyperthermia cancer therapy. Several geometries are designed and optimized, Closed Circular-Ring Resonator (CCRR) with circular loops and Closed Square-Ring Resonator (CSRR) with square loops, with one or more concentric loops. The MTM lens is bended around to the radiating section of the antenna to form a cylindrical 3D structure. Preliminary investigations have been focused to increase the device feasibility and patient wellness. The applicator is a slot coaxial antenna inserted into a surgical needle of 16 G and operating around at the center of Industrial, Scientific, and Medical (ISM) frequency band. The experimental results pertaining to a preliminary fabricated prototype of needle applicator are encouraging, and the simulation results suggest that they could be improved by using the investigated MTM lens.
研究了一种基于闭环谐振器(CLR)的超材料(MTM)透镜插入针微波应用器中,以提高热疗癌症的效率。设计和优化了几种几何形状,环形闭合环谐振器(CCRR)和方形闭合环谐振器(CSRR),具有一个或多个同心圆环。MTM透镜绕天线的辐射部分弯曲以形成圆柱形三维结构。初步调查的重点是提高设备的可行性和患者的健康。应用器是一根插在16g的手术针上的槽形同轴天线,在ISM (Industrial, Scientific, and Medical)频段中心工作。初步制作的针涂器样机的实验结果令人鼓舞,模拟结果表明,使用所研究的MTM透镜可以改善针涂器的性能。
{"title":"Refinement of a Microwave Needle Applicator for Cancer Therapy via Metamaterials","authors":"Vincenza Portosi, A. Loconsole, M. Valori, V. Marrocco, F. Bonelli, G. Pascazio, Vito Lampignano, Antonella Fasano, F. Prudenzano","doi":"10.1109/mms55062.2022.9825526","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825526","url":null,"abstract":"The insertion of a metamaterial (MTM) lens based on Closed Loop Resonator (CLR) into a needle microwave applicator is investigated for a more efficient hyperthermia cancer therapy. Several geometries are designed and optimized, Closed Circular-Ring Resonator (CCRR) with circular loops and Closed Square-Ring Resonator (CSRR) with square loops, with one or more concentric loops. The MTM lens is bended around to the radiating section of the antenna to form a cylindrical 3D structure. Preliminary investigations have been focused to increase the device feasibility and patient wellness. The applicator is a slot coaxial antenna inserted into a surgical needle of 16 G and operating around at the center of Industrial, Scientific, and Medical (ISM) frequency band. The experimental results pertaining to a preliminary fabricated prototype of needle applicator are encouraging, and the simulation results suggest that they could be improved by using the investigated MTM lens.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121393587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
mm-Wave GaN HEMT Technology: Advances, Experiments, and Analysis 毫米波GaN HEMT技术:进展、实验和分析
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825553
V. Vadalà, G. Crupi, R. Giofré, G. Bosi, A. Raffo, G. Vannini
This study is aimed at investigating the performance of an advanced GaN HEMT technology for millimeter-wave applications. Both DC and frequency-dependent measurements are performed on three multifinger on-wafer 0.15-µm transistors with different gate widths at different ambient temperatures for foreseeing GaN technology capability when applications require challenging frequency operation.
本研究旨在研究毫米波应用中先进的GaN HEMT技术的性能。在不同的环境温度下,对三个具有不同栅极宽度的多指片上0.15 μ m晶体管进行直流和频率相关测量,以便在应用需要具有挑战性的频率操作时预测GaN技术的能力。
{"title":"mm-Wave GaN HEMT Technology: Advances, Experiments, and Analysis","authors":"V. Vadalà, G. Crupi, R. Giofré, G. Bosi, A. Raffo, G. Vannini","doi":"10.1109/mms55062.2022.9825553","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825553","url":null,"abstract":"This study is aimed at investigating the performance of an advanced GaN HEMT technology for millimeter-wave applications. Both DC and frequency-dependent measurements are performed on three multifinger on-wafer 0.15-µm transistors with different gate widths at different ambient temperatures for foreseeing GaN technology capability when applications require challenging frequency operation.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126523079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Environmental exposure to electromagnetic fields: A geo-referenced Cadaster of the Radiofrequency sources in Basilicata Region 电磁场的环境暴露:巴西利卡塔地区射频源的地理参考地籍图
Pub Date : 2022-05-09 DOI: 10.1109/mms55062.2022.9825610
L. Amato, S. Romeo, Francesco Izzi, Giuseppe La Scaleia, Mario Alonzo, V. Salvia, D. Maio, O. Zeni, F. Soldovieri, V. Lapenna
We present the realization of the Regional Cadaster of radiofrequency electromagnetic field (RF -EMF) sources of Basilicata Region (CA.CEM.Bas.). CA.CEM.Bas. is a georeferenced database, which contains a structured set of technical, logistical and administrative information regarding the RF and low-frequency sources installed in Basilicata territory and can be easily consulted and updated via the web. The Regional Cadaster was developed in compliance with a decree of the Italian Ministry of the Environment and the protection of territory and sea, which set up the National Electromagnetic Cadaster. CA.CEM.Bas. represents a crucial tool supporting the public entities in the activities devoted to the monitoring, prevention and safety related to environmental exposure to EMF.
介绍了巴西利卡塔地区射频电磁场源区域地籍器的实现。CA.CEM.Bas。是一个地理参考数据库,其中包含有关巴西利卡塔境内安装的射频和低频源的一套结构化的技术、后勤和行政信息,可以通过网络轻松查阅和更新。区域地籍是根据意大利环境和领土及海洋保护部的一项法令制定的,该法令设立了国家电磁地籍。CA.CEM.Bas。是支持公共实体从事与电磁场环境暴露有关的监测、预防和安全活动的重要工具。
{"title":"Environmental exposure to electromagnetic fields: A geo-referenced Cadaster of the Radiofrequency sources in Basilicata Region","authors":"L. Amato, S. Romeo, Francesco Izzi, Giuseppe La Scaleia, Mario Alonzo, V. Salvia, D. Maio, O. Zeni, F. Soldovieri, V. Lapenna","doi":"10.1109/mms55062.2022.9825610","DOIUrl":"https://doi.org/10.1109/mms55062.2022.9825610","url":null,"abstract":"We present the realization of the Regional Cadaster of radiofrequency electromagnetic field (RF -EMF) sources of Basilicata Region (CA.CEM.Bas.). CA.CEM.Bas. is a georeferenced database, which contains a structured set of technical, logistical and administrative information regarding the RF and low-frequency sources installed in Basilicata territory and can be easily consulted and updated via the web. The Regional Cadaster was developed in compliance with a decree of the Italian Ministry of the Environment and the protection of territory and sea, which set up the National Electromagnetic Cadaster. CA.CEM.Bas. represents a crucial tool supporting the public entities in the activities devoted to the monitoring, prevention and safety related to environmental exposure to EMF.","PeriodicalId":124088,"journal":{"name":"2022 Microwave Mediterranean Symposium (MMS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122165476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
2022 Microwave Mediterranean Symposium (MMS)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1