{"title":"微波吸收器的电磁散射:耦合波理论的实验室验证","authors":"A. Gasiewski, D. Jackson","doi":"10.1109/APS.1992.221911","DOIUrl":null,"url":null,"abstract":"Laboratory W-band measurements of the bistatic scattering function of some common microwave absorbing structures have been made. The structures investigated include periodic wedge-type and pyramid-type iron-epoxy calibration loads and flat carbon-foam 'Echosorb' samples. Measurements were made using an HP 8510 network analyzer interfaced with a focused-lens scattering range. The test set provided a dynamic range of approximately 55 dB. Swept frequency measurements over the 75-100-GHz band have revealed specular and Bragg reflection characteristics in the measured data.<<ETX>>","PeriodicalId":289865,"journal":{"name":"IEEE Antennas and Propagation Society International Symposium 1992 Digest","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Electromagnetic scattering from microwave absorbers: Laboratory verification of the coupled wave theory\",\"authors\":\"A. Gasiewski, D. Jackson\",\"doi\":\"10.1109/APS.1992.221911\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Laboratory W-band measurements of the bistatic scattering function of some common microwave absorbing structures have been made. The structures investigated include periodic wedge-type and pyramid-type iron-epoxy calibration loads and flat carbon-foam 'Echosorb' samples. Measurements were made using an HP 8510 network analyzer interfaced with a focused-lens scattering range. The test set provided a dynamic range of approximately 55 dB. Swept frequency measurements over the 75-100-GHz band have revealed specular and Bragg reflection characteristics in the measured data.<<ETX>>\",\"PeriodicalId\":289865,\"journal\":{\"name\":\"IEEE Antennas and Propagation Society International Symposium 1992 Digest\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Antennas and Propagation Society International Symposium 1992 Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.1992.221911\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Antennas and Propagation Society International Symposium 1992 Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1992.221911","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Electromagnetic scattering from microwave absorbers: Laboratory verification of the coupled wave theory
Laboratory W-band measurements of the bistatic scattering function of some common microwave absorbing structures have been made. The structures investigated include periodic wedge-type and pyramid-type iron-epoxy calibration loads and flat carbon-foam 'Echosorb' samples. Measurements were made using an HP 8510 network analyzer interfaced with a focused-lens scattering range. The test set provided a dynamic range of approximately 55 dB. Swept frequency measurements over the 75-100-GHz band have revealed specular and Bragg reflection characteristics in the measured data.<>
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