Pub Date : 2017-10-01DOI: 10.1109/MAPE.2017.8250805
Mian Muhammad Kamal, Inam Ullah, A. Ashraf, N. Ullah
Due to need of high data rate and high speed in wireless communication Ultra-wideband technology comes out as one of the emerging technology that fulfill the requirement of the high speed in wireless communication because of its ultra-wide bandwidth. In order to implement Ultra-wideband technology many challenges comes into account. The first challenge which is most important one is to get an antenna that successfully operate in spectrum of ultra-wideband technology. Second challenge is the electromagnetic interference with the existing narrow band systems. Since UWB technology spectrum ranges from 3 GHz to 11 GHz, in this band also there exist a Wireless Local Area Network bands from 5.15 GHz to 5.35 GHz and 5.725 GHz to 5.825 GHz. So UWB System interfere with WLAN system which needs to eliminate this electromagnetic interference. The band rejection feature are obtained by etching a rectangular slot near the feed line of the antenna for good coupling. The center frequency of the notch frequency depends upon the length and width of the rectangular slot and by using a specific length and width of the rectangular slot a band notch center frequency is obtained at 9 GHz. The bandwidth of notch band depends upon the gap in the rectangular slot. By increasing the gap, bandwidth of the notch increases and vice versa. An optimal gap is used in the rectangular slot to obtain a bandwidth of notch band from 8.5–9.5 GHz.
{"title":"Designing band notch features in ultra-wideband antenna","authors":"Mian Muhammad Kamal, Inam Ullah, A. Ashraf, N. Ullah","doi":"10.1109/MAPE.2017.8250805","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250805","url":null,"abstract":"Due to need of high data rate and high speed in wireless communication Ultra-wideband technology comes out as one of the emerging technology that fulfill the requirement of the high speed in wireless communication because of its ultra-wide bandwidth. In order to implement Ultra-wideband technology many challenges comes into account. The first challenge which is most important one is to get an antenna that successfully operate in spectrum of ultra-wideband technology. Second challenge is the electromagnetic interference with the existing narrow band systems. Since UWB technology spectrum ranges from 3 GHz to 11 GHz, in this band also there exist a Wireless Local Area Network bands from 5.15 GHz to 5.35 GHz and 5.725 GHz to 5.825 GHz. So UWB System interfere with WLAN system which needs to eliminate this electromagnetic interference. The band rejection feature are obtained by etching a rectangular slot near the feed line of the antenna for good coupling. The center frequency of the notch frequency depends upon the length and width of the rectangular slot and by using a specific length and width of the rectangular slot a band notch center frequency is obtained at 9 GHz. The bandwidth of notch band depends upon the gap in the rectangular slot. By increasing the gap, bandwidth of the notch increases and vice versa. An optimal gap is used in the rectangular slot to obtain a bandwidth of notch band from 8.5–9.5 GHz.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128754313","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250893
N. Shairi, M. A. Sazali, Z. Zakaria, I. Ibrahim, M. K. Zahari, B. Ahmad
In this paper, a hybrid triplexer design using microstrip coupled line resonators is proposed for the front end of multiband WiMAX system. The proposed triplexer consists of three different combinations of microstrip coupled line resonators, which are the open loop ring, parallel coupled line and folded coupled line. They were used as bandpass filters in the triplexer design to meet three different bandwidths in 2.3, 2.5, and 3.5 GHz bands. As a result, good agreements were achieved between simulation and measurement in terms of return and insertion losses, out of band attenuation, and bandwidth.
{"title":"Hybrid triplexer design using microstrip coupled line resonators for multiband WiMAX front end","authors":"N. Shairi, M. A. Sazali, Z. Zakaria, I. Ibrahim, M. K. Zahari, B. Ahmad","doi":"10.1109/MAPE.2017.8250893","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250893","url":null,"abstract":"In this paper, a hybrid triplexer design using microstrip coupled line resonators is proposed for the front end of multiband WiMAX system. The proposed triplexer consists of three different combinations of microstrip coupled line resonators, which are the open loop ring, parallel coupled line and folded coupled line. They were used as bandpass filters in the triplexer design to meet three different bandwidths in 2.3, 2.5, and 3.5 GHz bands. As a result, good agreements were achieved between simulation and measurement in terms of return and insertion losses, out of band attenuation, and bandwidth.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128596615","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250819
Yifan Du, Lian-chuan Ma, Yuan Cao
At present, the safety computer use the first come first served (FCFS) approach to transmit data stream, but this method does not distinguish the data stream types, which may cause safety critical data stream transmission timeout. In order to meet the communication requirements of the future safety computer, by analyzing the characteristics of communication data and the main factors influencing real-time performance in the safety computer, the constrained multilevel priority scheduling strategy is proposed. This strategy consider the constraint relation between data frames under the conditions of meeting the multi-priority when the data to be transmitted. Through the network calculation method, the communication delay of different data stream in the two modes is analyzed. The improved scheduling strategy shortens the maximum delay of emergency safety critical data stream by 22.5% in the current safety computer under the condition of increasing the limited delay of non-safety critical data stream, so the strategy can effectively improve communication real-time performance of emergency safety critical data stream.
{"title":"Real-time optimization analysis and design of communication on the safety computer of train control system","authors":"Yifan Du, Lian-chuan Ma, Yuan Cao","doi":"10.1109/MAPE.2017.8250819","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250819","url":null,"abstract":"At present, the safety computer use the first come first served (FCFS) approach to transmit data stream, but this method does not distinguish the data stream types, which may cause safety critical data stream transmission timeout. In order to meet the communication requirements of the future safety computer, by analyzing the characteristics of communication data and the main factors influencing real-time performance in the safety computer, the constrained multilevel priority scheduling strategy is proposed. This strategy consider the constraint relation between data frames under the conditions of meeting the multi-priority when the data to be transmitted. Through the network calculation method, the communication delay of different data stream in the two modes is analyzed. The improved scheduling strategy shortens the maximum delay of emergency safety critical data stream by 22.5% in the current safety computer under the condition of increasing the limited delay of non-safety critical data stream, so the strategy can effectively improve communication real-time performance of emergency safety critical data stream.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117063371","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250794
Shan Da, Yujian Li, Junhong Wang
A novel antenna array with new double-layer feed network and ME-dipoles is proposed. The antenna array consists of a full-corporate-feed air-full hollow-waveguide in the lower layer, a SIW feed network in the second layer, and ME-dipole antenna as the radiating elements which can be fabricated entirely with PCB technique. A simulated −10 dB impedance bandwidth wider than 25% and a gain up to 24 dBi for a 16×16-element array antenna are obtained in E-band, and the antenna is being fabricated.
{"title":"E-band wideband ME-dipole antenna array with hollow-waveguide feed network","authors":"Shan Da, Yujian Li, Junhong Wang","doi":"10.1109/MAPE.2017.8250794","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250794","url":null,"abstract":"A novel antenna array with new double-layer feed network and ME-dipoles is proposed. The antenna array consists of a full-corporate-feed air-full hollow-waveguide in the lower layer, a SIW feed network in the second layer, and ME-dipole antenna as the radiating elements which can be fabricated entirely with PCB technique. A simulated −10 dB impedance bandwidth wider than 25% and a gain up to 24 dBi for a 16×16-element array antenna are obtained in E-band, and the antenna is being fabricated.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121147192","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250905
Linlin Li, Xiangfu Meng
Proposed a cost-benefitanalyzation framework for distance education platforms from the view of IT-Governance theory. Major features of the framework include: (A) identifying performance from 5 domains of common IT-Governance models(B) assessing project risk and benefit by anonlinear evaluation algorithm(C) evaluating the cost-benefitratio on the inputs of risk, benefit and investment. The frameworkhas been applied in severalprojects. The paperdiscussed the models in the framework, and compared the evaluation results outputted by the framework and that byexperts.
{"title":"A cost-benefit analyzation framework for distance education platform planning","authors":"Linlin Li, Xiangfu Meng","doi":"10.1109/MAPE.2017.8250905","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250905","url":null,"abstract":"Proposed a cost-benefitanalyzation framework for distance education platforms from the view of IT-Governance theory. Major features of the framework include: (A) identifying performance from 5 domains of common IT-Governance models(B) assessing project risk and benefit by anonlinear evaluation algorithm(C) evaluating the cost-benefitratio on the inputs of risk, benefit and investment. The frameworkhas been applied in severalprojects. The paperdiscussed the models in the framework, and compared the evaluation results outputted by the framework and that byexperts.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126518868","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250816
Zhiming Geng, Xingguang Wei, Haitao Liu, R. Xu, K. Zheng
With the development of wireless communications, varies of wireless protocols have come into being. For quickly verifying the new communication technology, the most effective method is through software. Simple software simulation has been unable to meet the needs of people for technical verification, thus Software Defined Radio (SDR) emerges at the right moment. In this paper, we first make a brief overview of general purpose processor based SDR (GPP SDR), then review the current state of development and future trends in this area. Moreover, we introduce two famous GPP SDR platforms, i.e. OpenAirInterface (OAI) and srsLTE. OAI has been well known by many researchers and widely used in scientific research. However, to the best of my knowledge, there is no detailed introduction to srsLTE. We set up OAI and srsLTE in laboratory and give a specific analysis to the key source codes of physical layer (PHY) downlink (DL) on the platforms. Furthermore, the PHY DL performance is evaluated and compared. Our result demonstrates that OAI and srsLTE are both feasible and stable SDR platforms, which proves that GPP is powerful enough to process wideband signal like LTE. GPP SDR has become the mainstream in the design of SDR. We wish to introduce these two platforms to open source community and our results could provide a reference for further research or deployment of GPP SDR.
{"title":"Performance analysis and comparison of GPP-based SDR systems","authors":"Zhiming Geng, Xingguang Wei, Haitao Liu, R. Xu, K. Zheng","doi":"10.1109/MAPE.2017.8250816","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250816","url":null,"abstract":"With the development of wireless communications, varies of wireless protocols have come into being. For quickly verifying the new communication technology, the most effective method is through software. Simple software simulation has been unable to meet the needs of people for technical verification, thus Software Defined Radio (SDR) emerges at the right moment. In this paper, we first make a brief overview of general purpose processor based SDR (GPP SDR), then review the current state of development and future trends in this area. Moreover, we introduce two famous GPP SDR platforms, i.e. OpenAirInterface (OAI) and srsLTE. OAI has been well known by many researchers and widely used in scientific research. However, to the best of my knowledge, there is no detailed introduction to srsLTE. We set up OAI and srsLTE in laboratory and give a specific analysis to the key source codes of physical layer (PHY) downlink (DL) on the platforms. Furthermore, the PHY DL performance is evaluated and compared. Our result demonstrates that OAI and srsLTE are both feasible and stable SDR platforms, which proves that GPP is powerful enough to process wideband signal like LTE. GPP SDR has become the mainstream in the design of SDR. We wish to introduce these two platforms to open source community and our results could provide a reference for further research or deployment of GPP SDR.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132173367","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250903
Yue Kong, Yikun Zhang, Yichuan Wang, Hao Chen, Xinhong Hei
With the development of cloud computing and IoT (Internet of Things), we almost arrive “Internet of everything”. The number of devices, which are deployed on the network edges, increasing sharply. It resulted in numerous data in sensing layer, and leads to network heavily loaded & high delay. Edge computing has its advantage “close to data source”, which can reduce the network latency significantly, but the ability of computing limited. In this paper, we propose a novel weight-polling based task classification scheme towards flexible computing. According to the demand characteristics of resources, tasks are divided into three types: computational, communication and storage. The goal of scheme is to trade off the costs between data transmission of cloud computing and compute of edge devices. The experimental results show that flexible computing can effectively reduce the network delay and response time, improve the resource utilization and task throughput, so as to take into account both the advantages of cloud computing and edge computing, to achieve the fairness of task scheduling.
{"title":"Weight-polling based task classification towards flexible computing","authors":"Yue Kong, Yikun Zhang, Yichuan Wang, Hao Chen, Xinhong Hei","doi":"10.1109/MAPE.2017.8250903","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250903","url":null,"abstract":"With the development of cloud computing and IoT (Internet of Things), we almost arrive “Internet of everything”. The number of devices, which are deployed on the network edges, increasing sharply. It resulted in numerous data in sensing layer, and leads to network heavily loaded & high delay. Edge computing has its advantage “close to data source”, which can reduce the network latency significantly, but the ability of computing limited. In this paper, we propose a novel weight-polling based task classification scheme towards flexible computing. According to the demand characteristics of resources, tasks are divided into three types: computational, communication and storage. The goal of scheme is to trade off the costs between data transmission of cloud computing and compute of edge devices. The experimental results show that flexible computing can effectively reduce the network delay and response time, improve the resource utilization and task throughput, so as to take into account both the advantages of cloud computing and edge computing, to achieve the fairness of task scheduling.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132718845","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250793
Dong Jing, Huang Mingliang, Zhang Wei
In this paper, we introduce a new two-sided resonator based on the split-ring resonators to the permittivity measurement at microwave frequencies. The samples with specified thickness are placed on a well designed sensor, so that relatively large frequency offsets due to the samples can be detected to retrieve the permittivity. Analysis and simulations validate that by applying this method, permittivity can be linearly retrieved from the measured frequency offsets. The measurement setup can be conveniently calibrated with a given sample with known permittivity.
{"title":"A well-designed sensor based on split-ring resonators at microwave frequencies","authors":"Dong Jing, Huang Mingliang, Zhang Wei","doi":"10.1109/MAPE.2017.8250793","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250793","url":null,"abstract":"In this paper, we introduce a new two-sided resonator based on the split-ring resonators to the permittivity measurement at microwave frequencies. The samples with specified thickness are placed on a well designed sensor, so that relatively large frequency offsets due to the samples can be detected to retrieve the permittivity. Analysis and simulations validate that by applying this method, permittivity can be linearly retrieved from the measured frequency offsets. The measurement setup can be conveniently calibrated with a given sample with known permittivity.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132185758","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250809
Jeong-min Seo, Xueyang Zhang, Joon-Ho Lee
Airborne radar uses medium pulse repetition frequency (MPRF) waveform to detect or track air-to-air targets in clutter environments. The tracking mode can determine the exact position and velocity of the target from the tracking filter. However, if the target signals overlap the clutter signals on the R-D (Range-Doppler) map or if the eclipse occurs, accurate tracking becomes difficult. So, we should choose a track waveform that solves these problems. In this paper, we propose a method to design MPRF to track a detected target. In the proposed method, we define an allowable zone to avoid the ground clutters and eclipses in R-D map, and select the most optimal PRF among the appropriate PRF candidates.
{"title":"PRF selection for tracking of MPRF","authors":"Jeong-min Seo, Xueyang Zhang, Joon-Ho Lee","doi":"10.1109/MAPE.2017.8250809","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250809","url":null,"abstract":"Airborne radar uses medium pulse repetition frequency (MPRF) waveform to detect or track air-to-air targets in clutter environments. The tracking mode can determine the exact position and velocity of the target from the tracking filter. However, if the target signals overlap the clutter signals on the R-D (Range-Doppler) map or if the eclipse occurs, accurate tracking becomes difficult. So, we should choose a track waveform that solves these problems. In this paper, we propose a method to design MPRF to track a detected target. In the proposed method, we define an allowable zone to avoid the ground clutters and eclipses in R-D map, and select the most optimal PRF among the appropriate PRF candidates.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131343425","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 : 2017-10-01DOI: 10.1109/MAPE.2017.8250901
Fangfang Wang, Huiying Wu
Multipath exploitation for through-wall radar imaging (TWRI) under the framework of compressive sensing (CS) is a promising method to obtain a high-resolution image with limited number of measurements. The capability of the existing method is limited due to the model error caused by approximated dictionary matrix calculated using ray optics method. In this paper, multipath propagation is calculated by finite-difference time domain (FDTD) technique and then compensated to obtain the linear inverse model correctly. Afterwards, sparse reconstruction is used to solve this linear inverse problem. Numerical results demonstrate that the proposed approach yields high resolution image free of multipath ghosts, thus allowing to increase the signal-to-clutter ratio image.
{"title":"FDTD-based multipath exploitation for through-wall radar imaging in the framework of CS","authors":"Fangfang Wang, Huiying Wu","doi":"10.1109/MAPE.2017.8250901","DOIUrl":"https://doi.org/10.1109/MAPE.2017.8250901","url":null,"abstract":"Multipath exploitation for through-wall radar imaging (TWRI) under the framework of compressive sensing (CS) is a promising method to obtain a high-resolution image with limited number of measurements. The capability of the existing method is limited due to the model error caused by approximated dictionary matrix calculated using ray optics method. In this paper, multipath propagation is calculated by finite-difference time domain (FDTD) technique and then compensated to obtain the linear inverse model correctly. Afterwards, sparse reconstruction is used to solve this linear inverse problem. Numerical results demonstrate that the proposed approach yields high resolution image free of multipath ghosts, thus allowing to increase the signal-to-clutter ratio image.","PeriodicalId":320947,"journal":{"name":"2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132975790","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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