{"title":"微波开关矩阵系统在实时微波断层成像中的应用实验研究","authors":"H. Tong, Feng Gao, Cenjie Yuan, Zhongwen Jin, Bing Tian, Haoyu Tian","doi":"10.1109/MAPE53743.2022.9935240","DOIUrl":null,"url":null,"abstract":"To realize the real-time microwave tomography systems, three different 2×16 switch matrix systems, using solid-state microwave switching chips and coplanar waveguide (CPW) structures, are designed, constructed and tested. The first switch matrix system consists of two single pole 4 throw (SP4T) switch units and four 2×4 switching matrix units. The second one possesses the compact structure for the application of portable microwave tomography systems. The last one is consisted of two 1×2 switch units and two 2×8 switching matrix units. The insertion losses of these switch matrix systems are within the range of -5dB and the isolations are around -42dB when frequency is under 1GHz.","PeriodicalId":442568,"journal":{"name":"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Experimental Investigation on Microwave Switch Matrix System for Real-time Microwave Tomography Imaging Applications\",\"authors\":\"H. Tong, Feng Gao, Cenjie Yuan, Zhongwen Jin, Bing Tian, Haoyu Tian\",\"doi\":\"10.1109/MAPE53743.2022.9935240\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"To realize the real-time microwave tomography systems, three different 2×16 switch matrix systems, using solid-state microwave switching chips and coplanar waveguide (CPW) structures, are designed, constructed and tested. The first switch matrix system consists of two single pole 4 throw (SP4T) switch units and four 2×4 switching matrix units. The second one possesses the compact structure for the application of portable microwave tomography systems. The last one is consisted of two 1×2 switch units and two 2×8 switching matrix units. The insertion losses of these switch matrix systems are within the range of -5dB and the isolations are around -42dB when frequency is under 1GHz.\",\"PeriodicalId\":442568,\"journal\":{\"name\":\"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MAPE53743.2022.9935240\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MAPE53743.2022.9935240","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Experimental Investigation on Microwave Switch Matrix System for Real-time Microwave Tomography Imaging Applications
To realize the real-time microwave tomography systems, three different 2×16 switch matrix systems, using solid-state microwave switching chips and coplanar waveguide (CPW) structures, are designed, constructed and tested. The first switch matrix system consists of two single pole 4 throw (SP4T) switch units and four 2×4 switching matrix units. The second one possesses the compact structure for the application of portable microwave tomography systems. The last one is consisted of two 1×2 switch units and two 2×8 switching matrix units. The insertion losses of these switch matrix systems are within the range of -5dB and the isolations are around -42dB when frequency is under 1GHz.
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