{"title":"ku波段紧凑型单脉冲驻波狭缝阵列设计","authors":"A. Akgiray, Wasim Nawaz","doi":"10.1109/EMCTurkiye45372.2019.8976024","DOIUrl":null,"url":null,"abstract":"In modern radar and communication systems, high gain, high power capability and low-profile front-end antenna systems are frequently utilized. In this paper, a compact, lightweight, high reflection bandwidth and high gain slotted wave guide array antenna with monopulse capability operating in Ku- band is presented. Target application of this antenna is radio links with built-in tracking capability on airborne platforms. The presented system is simulated using ANSYS HFSS and has two key components: monopulse comparator/feed network and antenna section. The antenna is designed at 15 GHz and it is a planar array of 4×8 radiating slots with a gain greater than 21 dB at 15 GHz, side-lobe level $\\mathbf{(SLL) \\leq-13}\\ \\mathbf{dB}$, reflection bandwidth of 1062 MHz. Monopulse comparator network is planar Magic Tee based waveguide structure. The complete integrated system has maximum dimension of 12cm x 7.2cm x 4cm that makes it easy to house on an aircraft.","PeriodicalId":152036,"journal":{"name":"2019 Fifth International Electromagnetic Compatibility Conference (EMC Turkiye)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of Compact Monopulse Standing Wave Slotted Array in Ku-band\",\"authors\":\"A. Akgiray, Wasim Nawaz\",\"doi\":\"10.1109/EMCTurkiye45372.2019.8976024\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In modern radar and communication systems, high gain, high power capability and low-profile front-end antenna systems are frequently utilized. In this paper, a compact, lightweight, high reflection bandwidth and high gain slotted wave guide array antenna with monopulse capability operating in Ku- band is presented. Target application of this antenna is radio links with built-in tracking capability on airborne platforms. The presented system is simulated using ANSYS HFSS and has two key components: monopulse comparator/feed network and antenna section. The antenna is designed at 15 GHz and it is a planar array of 4×8 radiating slots with a gain greater than 21 dB at 15 GHz, side-lobe level $\\\\mathbf{(SLL) \\\\leq-13}\\\\ \\\\mathbf{dB}$, reflection bandwidth of 1062 MHz. Monopulse comparator network is planar Magic Tee based waveguide structure. The complete integrated system has maximum dimension of 12cm x 7.2cm x 4cm that makes it easy to house on an aircraft.\",\"PeriodicalId\":152036,\"journal\":{\"name\":\"2019 Fifth International Electromagnetic Compatibility Conference (EMC Turkiye)\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 Fifth International Electromagnetic Compatibility Conference (EMC Turkiye)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EMCTurkiye45372.2019.8976024\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Fifth International Electromagnetic Compatibility Conference (EMC Turkiye)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EMCTurkiye45372.2019.8976024","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of Compact Monopulse Standing Wave Slotted Array in Ku-band
In modern radar and communication systems, high gain, high power capability and low-profile front-end antenna systems are frequently utilized. In this paper, a compact, lightweight, high reflection bandwidth and high gain slotted wave guide array antenna with monopulse capability operating in Ku- band is presented. Target application of this antenna is radio links with built-in tracking capability on airborne platforms. The presented system is simulated using ANSYS HFSS and has two key components: monopulse comparator/feed network and antenna section. The antenna is designed at 15 GHz and it is a planar array of 4×8 radiating slots with a gain greater than 21 dB at 15 GHz, side-lobe level $\mathbf{(SLL) \leq-13}\ \mathbf{dB}$, reflection bandwidth of 1062 MHz. Monopulse comparator network is planar Magic Tee based waveguide structure. The complete integrated system has maximum dimension of 12cm x 7.2cm x 4cm that makes it easy to house on an aircraft.
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