Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714687
Deven G. Patanvariya, Abhijeet C. Gaonkar, Shalini Vardhan
In this paper, the authors present a triple-band low-profile modified Y-shaped rectangular dielectric resonator antenna (RDRA) for various wireless applications. In order to excite the proposed geometry, the trapezoidal-shaped patch is introduced. This DR excites $mathbf{T E}_{delta 11}$ mode, at a first resonant frequency of 2:5 GHz. The proposed design operates in three frequency bands, i.e. 2:35 - 2:68 GHz, 3:92 - 4:20 GHz, and 5:27 - 5:87 GHz with the fractional bandwidth of 14%, 8% and 12%, respectively. It also provides good gain and more than 85% of radiation efficiency with a better radiation pattern at all the resonating points. The proposed antenna is suitable for different wireless applications such as WLAN (5:2 GHz),WiMAX (2:6=3:5=5:5 GHz).
{"title":"A Low Profile Modified Y-shaped RDRA for Triple-band Wireless Applications","authors":"Deven G. Patanvariya, Abhijeet C. Gaonkar, Shalini Vardhan","doi":"10.1109/imarc49196.2021.9714687","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714687","url":null,"abstract":"In this paper, the authors present a triple-band low-profile modified Y-shaped rectangular dielectric resonator antenna (RDRA) for various wireless applications. In order to excite the proposed geometry, the trapezoidal-shaped patch is introduced. This DR excites $mathbf{T E}_{delta 11}$ mode, at a first resonant frequency of 2:5 GHz. The proposed design operates in three frequency bands, i.e. 2:35 - 2:68 GHz, 3:92 - 4:20 GHz, and 5:27 - 5:87 GHz with the fractional bandwidth of 14%, 8% and 12%, respectively. It also provides good gain and more than 85% of radiation efficiency with a better radiation pattern at all the resonating points. The proposed antenna is suitable for different wireless applications such as WLAN (5:2 GHz),WiMAX (2:6=3:5=5:5 GHz).","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"230 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133706607","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714699
Nhu-Huan Nguyen, A. Ghiotto, A. Vilcot, T. Vuong, Ke Wu
This paper presents a broadband AFSIW termination for applications in Ka-band (26.5GHz to 40GHz). Using a surface mounted absorbing material, this solution is found to be not sensitive to the dimension and position of the absorber, which enables mass-production capability. Measurement results validate the broadband response over the entire Ka-band. This novel AFSIW termination completes the library of available AFSIW components and contributes to paving the way towards the design of high-performance systems on substrate (SoS).
{"title":"Mass-Producible Broadband AFSIW Termination","authors":"Nhu-Huan Nguyen, A. Ghiotto, A. Vilcot, T. Vuong, Ke Wu","doi":"10.1109/imarc49196.2021.9714699","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714699","url":null,"abstract":"This paper presents a broadband AFSIW termination for applications in Ka-band (26.5GHz to 40GHz). Using a surface mounted absorbing material, this solution is found to be not sensitive to the dimension and position of the absorber, which enables mass-production capability. Measurement results validate the broadband response over the entire Ka-band. This novel AFSIW termination completes the library of available AFSIW components and contributes to paving the way towards the design of high-performance systems on substrate (SoS).","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116925421","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714630
Nidhi Pandit, R. Jaiswal, N. Pathak
This paper reports the design, analysis, and characterization of a multi-bandnotch filter using plasmonic metamaterial concept. The proposed design comprises of a unique arrangement of spoof surface plasmons polaritons (SSPP) based planar transmission line and spoof surface whispering gallery mode resonator (SS-WGM). Due to the slowwave nature of the SS-WGM resonator, the designed filtering structure provides high-Q and sharp bandnotch response. This enables the proposed filtering structure to be used in wireless transceiver system to avoid spurious harmonics and intermodulation components.
{"title":"Microwave Multi-Bandnotch Filter Using Spoof Surface Whispering Gallery Mode (SS-WGM) Resonator","authors":"Nidhi Pandit, R. Jaiswal, N. Pathak","doi":"10.1109/imarc49196.2021.9714630","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714630","url":null,"abstract":"This paper reports the design, analysis, and characterization of a multi-bandnotch filter using plasmonic metamaterial concept. The proposed design comprises of a unique arrangement of spoof surface plasmons polaritons (SSPP) based planar transmission line and spoof surface whispering gallery mode resonator (SS-WGM). Due to the slowwave nature of the SS-WGM resonator, the designed filtering structure provides high-Q and sharp bandnotch response. This enables the proposed filtering structure to be used in wireless transceiver system to avoid spurious harmonics and intermodulation components.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114946511","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714696
A. Ghiotto, Issam Marah, Alexandre Marque, Frédéric Lotz
A rectangular waveguide (RWG) test fixture for the characterization of substrate integrated waveguide (SIW) components and circuits is reported. First, the design of the test fixture is introduced with a detailed model of its RWG to SIW transition designed for operation at microwave frequency in the WR51 frequency band. Then, its physical implementation is presented together with its validation asing a SIW transmission line. As new threats are emerging, especially for defense and aerospace microwave systems, the assessment of SIW component and circuit power handling limitations becomes necessary. This test fixture has been designed in this purpose as its RWG interconnects allow high-power test.
{"title":"Rectangular Waveguide Test Fixture for SIW Component and Circuit Measurements","authors":"A. Ghiotto, Issam Marah, Alexandre Marque, Frédéric Lotz","doi":"10.1109/imarc49196.2021.9714696","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714696","url":null,"abstract":"A rectangular waveguide (RWG) test fixture for the characterization of substrate integrated waveguide (SIW) components and circuits is reported. First, the design of the test fixture is introduced with a detailed model of its RWG to SIW transition designed for operation at microwave frequency in the WR51 frequency band. Then, its physical implementation is presented together with its validation asing a SIW transmission line. As new threats are emerging, especially for defense and aerospace microwave systems, the assessment of SIW component and circuit power handling limitations becomes necessary. This test fixture has been designed in this purpose as its RWG interconnects allow high-power test.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114775724","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714701
K. K. Ansha, P. Abdulla, P. M. Jasmine
this paper presents the design of split ring circular slot arrays on the broad wall of the WR3 waveguide for the SubTHz applications. The proposed antenna covers an impedance bandwidth of 88GHz at -10 dB ranging from 244GHz to 332 GHz with a maximum gain of 15.3dBi and 3dB axial ratio bandwidth of 35.71GHz spanning from 251.72GHz to 287.51 GHz. All simulations are done in the CST microwave suite and the results are validated in HFSS software.
{"title":"Split Ring Circular Slot Arrays on WR3 Waveguide for Sub-THz Applications","authors":"K. K. Ansha, P. Abdulla, P. M. Jasmine","doi":"10.1109/imarc49196.2021.9714701","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714701","url":null,"abstract":"this paper presents the design of split ring circular slot arrays on the broad wall of the WR3 waveguide for the SubTHz applications. The proposed antenna covers an impedance bandwidth of 88GHz at -10 dB ranging from 244GHz to 332 GHz with a maximum gain of 15.3dBi and 3dB axial ratio bandwidth of 35.71GHz spanning from 251.72GHz to 287.51 GHz. All simulations are done in the CST microwave suite and the results are validated in HFSS software.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116688230","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714621
Sanjeev Kumar, S. Chatterjee, S. Koul
This paper presents Gm boosted CG-CS low power, high gain LNA for 5G applications. The LNA is cascaded with a CG cascoded stage and CS cascoded stage. In the first stage, a transformer-based gm boosting technique has been used along with series peaking. The second stage is used for increasing the gain in total. The $65 mathrm{~nm}$ CMOS process is used for simulations. The LNA simulations show a gain of $22 mathrm{~dB}$ and a noise Figure of $3.5 mathrm{~dB}$ with a $-3 mathrm{~dB}$ bandwidth of 6.7 GHz. The minimum NF obtained is $3.4 mathrm{~dB}$ at 38 GHz and is below $4 mathrm{~dB}$ from 33 GHz to 41 GHz. The proposed LNA consumes only $3.5 mathrm{~mW}$ from a 1-V supply.
{"title":"A 36 GHz Low Power LNA Using Gm-Boosting Technique","authors":"Sanjeev Kumar, S. Chatterjee, S. Koul","doi":"10.1109/imarc49196.2021.9714621","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714621","url":null,"abstract":"This paper presents Gm boosted CG-CS low power, high gain LNA for 5G applications. The LNA is cascaded with a CG cascoded stage and CS cascoded stage. In the first stage, a transformer-based gm boosting technique has been used along with series peaking. The second stage is used for increasing the gain in total. The $65 mathrm{~nm}$ CMOS process is used for simulations. The LNA simulations show a gain of $22 mathrm{~dB}$ and a noise Figure of $3.5 mathrm{~dB}$ with a $-3 mathrm{~dB}$ bandwidth of 6.7 GHz. The minimum NF obtained is $3.4 mathrm{~dB}$ at 38 GHz and is below $4 mathrm{~dB}$ from 33 GHz to 41 GHz. The proposed LNA consumes only $3.5 mathrm{~mW}$ from a 1-V supply.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116839776","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714700
M. Bhavsar, Puja Srivastava, D. Singh, K. Parikh
This paper presents the design and measured performance of a novel 20.5-25.5GHz 8-Watt Power Amplifier (PA) Monolithic Microwave Integrated Circuit (MMIC). The circuit provides linear gain higher than 20dB, output power of 8-Watt and Power Added Efficiency (PAE) better than 30% over the band. The MMIC is designed using $0.15mu m$ GaN highelectron mobility transistor (HEMT) based GH15 process from UMS foundry. Two identical amplifiers are designed except different output power matching networks (OMN) to better understand effectiveness of novel OMN presented in the paper. Novel output power matching circuit used in the power amplifier adds minimum loss and reduces the spread of output impedance over the frequency to obtain output power, PAE and output matching over wider band. Total four HEMTs of size $75 mu m x 8$ are combined at final output stage to obtain desired output power. Transformation of output impedance from single point 50Ohm to required impedance for optimum PAE for HEMT is discussed in detail using smith chart showing contribution of each matching element.
本文介绍了一种新型的20.5-25.5GHz 8瓦功率放大器(PA)单片微波集成电路(MMIC)的设计和性能测试。该电路的线性增益高于20dB，输出功率为8瓦，功率附加效率(PAE)在该频段内优于30%。MMIC采用UMS代工公司基于GH15工艺的0.15 μ m$ GaN高电子迁移率晶体管(HEMT)设计。为了更好地理解本文提出的新型输出功率匹配网络的有效性，除了不同的输出功率匹配网络外，还设计了两个相同的放大器。在功率放大器中采用了新颖的输出功率匹配电路，使损耗最小，减少了输出阻抗在频率上的扩散，从而获得更宽频带的输出功率、PAE和输出匹配。在最终输出阶段，总共四个尺寸为$75 μ m x 8$的hemt组合在一起以获得所需的输出功率。用史密斯图详细讨论了输出阻抗从单点50欧姆到HEMT最佳PAE所需阻抗的转换，史密斯图显示了每个匹配元件的贡献。
{"title":"K-Band 8-Watt Power Amplifier MMICs using 150nm GaN process for Satellite Transponder","authors":"M. Bhavsar, Puja Srivastava, D. Singh, K. Parikh","doi":"10.1109/imarc49196.2021.9714700","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714700","url":null,"abstract":"This paper presents the design and measured performance of a novel 20.5-25.5GHz 8-Watt Power Amplifier (PA) Monolithic Microwave Integrated Circuit (MMIC). The circuit provides linear gain higher than 20dB, output power of 8-Watt and Power Added Efficiency (PAE) better than 30% over the band. The MMIC is designed using $0.15mu m$ GaN highelectron mobility transistor (HEMT) based GH15 process from UMS foundry. Two identical amplifiers are designed except different output power matching networks (OMN) to better understand effectiveness of novel OMN presented in the paper. Novel output power matching circuit used in the power amplifier adds minimum loss and reduces the spread of output impedance over the frequency to obtain output power, PAE and output matching over wider band. Total four HEMTs of size $75 mu m x 8$ are combined at final output stage to obtain desired output power. Transformation of output impedance from single point 50Ohm to required impedance for optimum PAE for HEMT is discussed in detail using smith chart showing contribution of each matching element.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121677318","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714672
Shu Lin, H. Dong, Yang Liu, Xu-yao Zhang, Xingqi Zhang
This paper presents a simulation-based explanation of the mechanism of a micro-coaxial dual-frequency high-gain omnidirectional coaxial collinear (CoCo) antenna in the millimeter-wave band. Firstly, the antenna model is established, and simulation is carried out to extract the amplitude and phase of the current on the surface of the antenna radiator. Then, the dual-frequency and omnidirectional high-gain characteristics of the antenna are analyzed and explained. Finally, the corresponding relationship between the amplitude and phase distribution of the surface current and the dual-frequency characteristics of the antenna is analyzed. The analysis provided in this paper can guide the design of CoCo antennas.
{"title":"A Millimeter-wave Micro-coaxial Dual-frequency High-gain Omnidirectional CoCo Antenna","authors":"Shu Lin, H. Dong, Yang Liu, Xu-yao Zhang, Xingqi Zhang","doi":"10.1109/imarc49196.2021.9714672","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714672","url":null,"abstract":"This paper presents a simulation-based explanation of the mechanism of a micro-coaxial dual-frequency high-gain omnidirectional coaxial collinear (CoCo) antenna in the millimeter-wave band. Firstly, the antenna model is established, and simulation is carried out to extract the amplitude and phase of the current on the surface of the antenna radiator. Then, the dual-frequency and omnidirectional high-gain characteristics of the antenna are analyzed and explained. Finally, the corresponding relationship between the amplitude and phase distribution of the surface current and the dual-frequency characteristics of the antenna is analyzed. The analysis provided in this paper can guide the design of CoCo antennas.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129655239","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714575
N. Gupta, H. Wanare, Gaganpreet Singh, J. Ramkumar, K. V. Srivastava, S. A. Ramakrishna
We have designed and experimentally realized an optically transparent, broadband, and polarization-insensitive metastructure. The proposed metastructure demonstrates farfield radiation management capabilities in widely separated electromagnetic regimes, namely, near-perfect absorption of farfield radiation at microwave frequencies and curated emission at infirared wavelengths. The metastructure provides a functional alternative to the hierarchical designs of radar-infrared bi-stealth as it accommodates the contrasting multispectral functionalities in a consolidated configuration. Furthermore, we also look beyond the notions of perfect absorption and highlight the prospects of arbitrarily large power absorption using evanescent fields, provided that we make a transition to the conjugate impedance matching condition.
{"title":"Multispectral Non-Hierarchical Metastructures for Radiation Management and Limits of Perfect Absorption","authors":"N. Gupta, H. Wanare, Gaganpreet Singh, J. Ramkumar, K. V. Srivastava, S. A. Ramakrishna","doi":"10.1109/imarc49196.2021.9714575","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714575","url":null,"abstract":"We have designed and experimentally realized an optically transparent, broadband, and polarization-insensitive metastructure. The proposed metastructure demonstrates farfield radiation management capabilities in widely separated electromagnetic regimes, namely, near-perfect absorption of farfield radiation at microwave frequencies and curated emission at infirared wavelengths. The metastructure provides a functional alternative to the hierarchical designs of radar-infrared bi-stealth as it accommodates the contrasting multispectral functionalities in a consolidated configuration. Furthermore, we also look beyond the notions of perfect absorption and highlight the prospects of arbitrarily large power absorption using evanescent fields, provided that we make a transition to the conjugate impedance matching condition.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130521617","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}
Pub Date : 2021-12-17DOI: 10.1109/imarc49196.2021.9714586
E. Lambert, Elodie Barthout, R. Manczak, S. Saada, Lea Ikhlef, R. Formento, M. Verdier, C. Dalmay, B. Bessette, F. Lalloué, A. Pothier
This paper introduces results about characterizations of different tumor cell lines, using intracellular sensing based on Ultra High Frequency dielectrophoresis (UHF-DEP). Above 50 MHz, presented technic allows to probe internal cell content to characterize its cytoplasm permittivity and conductivity properties. The measured frequency-dependent cell behavior results on a distinctive DEP signature according to the cell type and its biological specificity. This paper illustrates the high potential of UHF lab-on-chip sensor to discriminate various tumor cell types derived from different tissues.
{"title":"Biological Cell Characterization and Discrimination Based on UHF-Dielectrophoresis for Next Generation of Liquid Biopsy Analysis","authors":"E. Lambert, Elodie Barthout, R. Manczak, S. Saada, Lea Ikhlef, R. Formento, M. Verdier, C. Dalmay, B. Bessette, F. Lalloué, A. Pothier","doi":"10.1109/imarc49196.2021.9714586","DOIUrl":"https://doi.org/10.1109/imarc49196.2021.9714586","url":null,"abstract":"This paper introduces results about characterizations of different tumor cell lines, using intracellular sensing based on Ultra High Frequency dielectrophoresis (UHF-DEP). Above 50 MHz, presented technic allows to probe internal cell content to characterize its cytoplasm permittivity and conductivity properties. The measured frequency-dependent cell behavior results on a distinctive DEP signature according to the cell type and its biological specificity. This paper illustrates the high potential of UHF lab-on-chip sensor to discriminate various tumor cell types derived from different tissues.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129506656","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}
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