{"title":"扩展频率扫描的非谐振开槽波纹波导阵列天线","authors":"A. Raniszewski","doi":"10.23919/MIKON.2018.8405242","DOIUrl":null,"url":null,"abstract":"In this paper a non-resonant slotted corrugated waveguide array antenna with extended frequency scanning area is presented. To extend the frequency scanning area, additional corrugations inside the waveguide structure were introduced. The relationship between these corrugations and the scanning area is also shown. The array antenna operates in the C-band with 9% bandwidth for the center frequency and the reflection coefficient is below −15 dB. In the operating bandwidth, the scanning area is approximately 35 degrees in the H plane. The simulated results are calculated using QuickWave full-wave electromagnetic (EM) software.","PeriodicalId":143491,"journal":{"name":"2018 22nd International Microwave and Radar Conference (MIKON)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A non-resonant slotted corrugated waveguide array antenna with extended frequency scanning\",\"authors\":\"A. Raniszewski\",\"doi\":\"10.23919/MIKON.2018.8405242\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper a non-resonant slotted corrugated waveguide array antenna with extended frequency scanning area is presented. To extend the frequency scanning area, additional corrugations inside the waveguide structure were introduced. The relationship between these corrugations and the scanning area is also shown. The array antenna operates in the C-band with 9% bandwidth for the center frequency and the reflection coefficient is below −15 dB. In the operating bandwidth, the scanning area is approximately 35 degrees in the H plane. The simulated results are calculated using QuickWave full-wave electromagnetic (EM) software.\",\"PeriodicalId\":143491,\"journal\":{\"name\":\"2018 22nd International Microwave and Radar Conference (MIKON)\",\"volume\":\"61 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 22nd International Microwave and Radar Conference (MIKON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/MIKON.2018.8405242\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 22nd International Microwave and Radar Conference (MIKON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/MIKON.2018.8405242","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A non-resonant slotted corrugated waveguide array antenna with extended frequency scanning
In this paper a non-resonant slotted corrugated waveguide array antenna with extended frequency scanning area is presented. To extend the frequency scanning area, additional corrugations inside the waveguide structure were introduced. The relationship between these corrugations and the scanning area is also shown. The array antenna operates in the C-band with 9% bandwidth for the center frequency and the reflection coefficient is below −15 dB. In the operating bandwidth, the scanning area is approximately 35 degrees in the H plane. The simulated results are calculated using QuickWave full-wave electromagnetic (EM) software.
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