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Progress in Electromagnetics Research Letters最新文献

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Design of Wideband Circularly Polarized Filtering Antenna with High Frequency Selectivity and Gain Flatness 具有高频率选择性和增益平坦性的宽带圆极化滤波天线设计
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23082901
Zimen Zhao, Hongmei Liu, Junhao Ren, Zhongbao Wang, Shao-Jun Fang
{"title":"Design of Wideband Circularly Polarized Filtering Antenna with High Frequency Selectivity and Gain Flatness","authors":"Zimen Zhao, Hongmei Liu, Junhao Ren, Zhongbao Wang, Shao-Jun Fang","doi":"10.2528/pierl23082901","DOIUrl":"https://doi.org/10.2528/pierl23082901","url":null,"abstract":"—In the paper, a wideband circularly polarized (CP) filtering antenna is proposed, which is composed of four bent Vivaldi elements excited with sequential-rotated feeding technique. Since the Vivaldi element has the advantages of high gain and wide bandwidth, it is selected as the radiation element. On this basis, two cross slots are etched on the Vivaldi antenna to increase the gain at lower frequency band, and bent method which has less effect on the overall performance is applied for lowing the profile of the antenna. To realize filtering characteristic, the quadrature four-feed network consisting of one modified miniaturized filtering rat race coupler (FRC) and two compact wideband quadrature couplers is utilized as the sequential-rotated feeding for the Vivaldi elements.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135612130","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
Landslide Area Identification and Detection Method Based on Micro-variation Monitoring Radar Images 基于微变化监测雷达图像的滑坡区域识别与检测方法
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl22101110
Shaoshuai Zhang, Yaolong Qi, Pingping Huang, W. Tan, Yuejuan Chen
{"title":"Landslide Area Identification and Detection Method Based on Micro-variation Monitoring Radar Images","authors":"Shaoshuai Zhang, Yaolong Qi, Pingping Huang, W. Tan, Yuejuan Chen","doi":"10.2528/pierl22101110","DOIUrl":"https://doi.org/10.2528/pierl22101110","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69001948","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
Quaternion MIMO Millimeter Wave Antenna for 5G Applications 5G应用四元数MIMO毫米波天线
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl22101702
Mingming Gao, Jun Wang, Jing-Chang Nan, Niu-Hong Liang
{"title":"Quaternion MIMO Millimeter Wave Antenna for 5G Applications","authors":"Mingming Gao, Jun Wang, Jing-Chang Nan, Niu-Hong Liang","doi":"10.2528/pierl22101702","DOIUrl":"https://doi.org/10.2528/pierl22101702","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002015","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 Wideband Dual-cavity-backed Polarization Reconfigurable Antenna Based on Liquid Metal Switches 一种基于液态金属开关的宽带双腔背馈极化可重构天线
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl22110302
Yuwei Zhang, Shu Lin, Libo Wang, Q. Ding
{"title":"A Wideband Dual-cavity-backed Polarization Reconfigurable Antenna Based on Liquid Metal Switches","authors":"Yuwei Zhang, Shu Lin, Libo Wang, Q. Ding","doi":"10.2528/pierl22110302","DOIUrl":"https://doi.org/10.2528/pierl22110302","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002166","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
SINGLE-FED WIDE-BEAMWIDTH CIRCULARLY POLARIZED ANTENNA USING REFLECTOR-LOADED BENT DIELECTRIC RESONATOR 反射器负载弯曲介质谐振器单馈宽波束宽圆极化天线
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl22112803
Tielin Zhang, Hongmei Liu, S. Fang, Zhongbao Wang
{"title":"SINGLE-FED WIDE-BEAMWIDTH CIRCULARLY POLARIZED ANTENNA USING REFLECTOR-LOADED BENT DIELECTRIC RESONATOR","authors":"Tielin Zhang, Hongmei Liu, S. Fang, Zhongbao Wang","doi":"10.2528/pierl22112803","DOIUrl":"https://doi.org/10.2528/pierl22112803","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"126 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002217","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
Design of A W-band Dual-circular-polarization Monopulse Cassegrain Antenna for Polarization Detection of Radar Target 用于雷达目标偏振探测的w波段双圆极化单脉冲卡塞格伦天线设计
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23011203
X. Li, Kun Gao, Ying-chao Zhao, Jian Yuan, Jie Cheng, Yuanming Wang
{"title":"Design of A W-band Dual-circular-polarization Monopulse Cassegrain Antenna for Polarization Detection of Radar Target","authors":"X. Li, Kun Gao, Ying-chao Zhao, Jian Yuan, Jie Cheng, Yuanming Wang","doi":"10.2528/pierl23011203","DOIUrl":"https://doi.org/10.2528/pierl23011203","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002424","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
Comb-shaped Structure Loaded Defected Ground Structure and Its Application in Low-pass Filters 加载缺陷接地结构的梳状结构及其在低通滤波器中的应用
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl22111401
Junbao Du, Chuanjie Wang, Lin Li, Xianyu Su
{"title":"Comb-shaped Structure Loaded Defected Ground Structure and Its Application in Low-pass Filters","authors":"Junbao Du, Chuanjie Wang, Lin Li, Xianyu Su","doi":"10.2528/pierl22111401","DOIUrl":"https://doi.org/10.2528/pierl22111401","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"178 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002618","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
Design of a Full Polarization Reconfigurable MIMO Antenna 一种全极化可重构MIMO天线设计
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23032007
Jiaying Guo, Yiwei Ping, Ya-juan Zhao, Yufeng Liu, L. Han
{"title":"Design of a Full Polarization Reconfigurable MIMO Antenna","authors":"Jiaying Guo, Yiwei Ping, Ya-juan Zhao, Yufeng Liu, L. Han","doi":"10.2528/pierl23032007","DOIUrl":"https://doi.org/10.2528/pierl23032007","url":null,"abstract":"","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002858","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
Wideband Circular Polarized Fractal Antenna for RFID/WiMAX/WLAN Applications 用于RFID/WiMAX/WLAN应用的宽带圆极化分形天线
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23032601
E. Wang, Xiufeng Liu, Hu Chang
{"title":"Wideband Circular Polarized Fractal Antenna for RFID/WiMAX/WLAN Applications","authors":"E. Wang, Xiufeng Liu, Hu Chang","doi":"10.2528/pierl23032601","DOIUrl":"https://doi.org/10.2528/pierl23032601","url":null,"abstract":"|A novel wideband circularly polarized (CP) dipole antenna for RFID/WiMAX/WLAN applications is presented. A pair of crossed fan-shaped dipoles printed on both sides of the substrate are used as the primary radiating elements. The antenna achieves circular polarization by using a 90 ◦ phase shifted microstrip line between the dipoles. By changing the edge of fan dipoles into Minkowski fractal curve, miniaturization and wide bandwidth of the antenna can be realized. Besides, incorporating the U-slot into the fractal crossed dipoles can obtain a wider bandwidth. The test results show that the proposed antenna achieves a wide impedance bandwidth of 63.2% (1.9{3.7 GHz) for VSWR < 2 and a 3-dB axial ratio (AR) bandwidth of 42.9% (2.2{3.4 GHz). The maximum gain in the operating frequency band can reach 7 dBi. The proposed antenna has good radiation characteristics in both low and high frequencies, which makes it a candidate for applications of RFID, WLAN, WiMAX, and other communication systems.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69002913","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 Novel Dual-band Series-fed Antenna Array with Independently Controllable Beam Direction 一种新型波束方向独立可控的双频串联馈电天线阵列
IF 0.9
Progress in Electromagnetics Research Letters Pub Date : 2023-01-01 DOI: 10.2528/pierl23041103
Chenxv Wang, Dong Chen
{"title":"A Novel Dual-band Series-fed Antenna Array with Independently Controllable Beam Direction","authors":"Chenxv Wang, Dong Chen","doi":"10.2528/pierl23041103","DOIUrl":"https://doi.org/10.2528/pierl23041103","url":null,"abstract":"|In this paper, a novel dual-band series-fed array (SFA) has been proposed. By introducing a new dual-band series-fed network (SFN) consisting of uniform transmission lines (TLs) and C-sections, independent beam direction can be realized. The design procedure for the proposed dual-band SFA has also been presented in this paper. To validate the design method, a prototype antenna has been fabricated and measured. The experimental results verify the performance of the proposed dual-band SFA.","PeriodicalId":20579,"journal":{"name":"Progress in Electromagnetics Research Letters","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69003163","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
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