{"title":"A Novel Spatial Power Combiner Based on SIW and HMSIW","authors":"Haiyan Jin, G. Wen, Yamazaki Jin","doi":"10.1109/IMWS.2008.4782309","DOIUrl":null,"url":null,"abstract":"In this paper, a Ka-band combining power amplifier based on SIW/HMSIW technology is presented and studied. The advantages of this structure are its low profile, low-lost, mass-productive, ease of fabrication and fully integrated with planar circuits. In addition, efficient heat sinking of monolithic microwave integrated circuit (MMIC) devices is achieved. Lastly a SIW/HMSIW power amplifier using eight MMIC amplifiers was designed and fabricated in 33.5-35.5 GHz. The measured results show a good agreement with simulation and a combining efficiency of 72% is achieved at 34.3 GHz.","PeriodicalId":257679,"journal":{"name":"2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components","volume":"226 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMWS.2008.4782309","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
In this paper, a Ka-band combining power amplifier based on SIW/HMSIW technology is presented and studied. The advantages of this structure are its low profile, low-lost, mass-productive, ease of fabrication and fully integrated with planar circuits. In addition, efficient heat sinking of monolithic microwave integrated circuit (MMIC) devices is achieved. Lastly a SIW/HMSIW power amplifier using eight MMIC amplifiers was designed and fabricated in 33.5-35.5 GHz. The measured results show a good agreement with simulation and a combining efficiency of 72% is achieved at 34.3 GHz.
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