{"title":"用于通信卫星的快速、全冗余、4 GHz、8 × 8微波开关矩阵","authors":"F. Assal, X. Rozec","doi":"10.1109/EUMA.1979.332703","DOIUrl":null,"url":null,"abstract":"A lightweight, low-power-consuming, MIC, 8 × 8 microwave switch matrix has been developed for communications satellites at the 3.95 GHz center frequency. The broadband, cross-bar configuration has been implemented to provide full interconnect flexibility within the 500 MHz communications band. Push-pull connectors which were configured to contain the PIN-diode switches are used to provide a coaxial RF interface between the eight-input and eight-output-distribution (MIC) networks and to ease the assembly/disassembly of this three-dimensional MSM. Four 8 × 8 MSM assemblies were fabricated and integrated together via interdigitated Lange hybrids and SPDT electromechanical switches to significantly enhance functional reliability by providing input and output-path redundancy.","PeriodicalId":128931,"journal":{"name":"1979 9th European Microwave Conference","volume":"55 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1979-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Fast, Fully-Redundant, 4 GHz, 8 × 8 Microwave Switch Matrix for Communications Satellites\",\"authors\":\"F. Assal, X. Rozec\",\"doi\":\"10.1109/EUMA.1979.332703\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A lightweight, low-power-consuming, MIC, 8 × 8 microwave switch matrix has been developed for communications satellites at the 3.95 GHz center frequency. The broadband, cross-bar configuration has been implemented to provide full interconnect flexibility within the 500 MHz communications band. Push-pull connectors which were configured to contain the PIN-diode switches are used to provide a coaxial RF interface between the eight-input and eight-output-distribution (MIC) networks and to ease the assembly/disassembly of this three-dimensional MSM. Four 8 × 8 MSM assemblies were fabricated and integrated together via interdigitated Lange hybrids and SPDT electromechanical switches to significantly enhance functional reliability by providing input and output-path redundancy.\",\"PeriodicalId\":128931,\"journal\":{\"name\":\"1979 9th European Microwave Conference\",\"volume\":\"55 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1979 9th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1979.332703\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1979 9th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1979.332703","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A lightweight, low-power-consuming, MIC, 8 × 8 microwave switch matrix has been developed for communications satellites at the 3.95 GHz center frequency. The broadband, cross-bar configuration has been implemented to provide full interconnect flexibility within the 500 MHz communications band. Push-pull connectors which were configured to contain the PIN-diode switches are used to provide a coaxial RF interface between the eight-input and eight-output-distribution (MIC) networks and to ease the assembly/disassembly of this three-dimensional MSM. Four 8 × 8 MSM assemblies were fabricated and integrated together via interdigitated Lange hybrids and SPDT electromechanical switches to significantly enhance functional reliability by providing input and output-path redundancy.
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