M. Elbarkouky, G. Vandersteen, P. Wambacq, Y. Rolain
{"title":"一个7 GHz FBAR泛音振荡器","authors":"M. Elbarkouky, G. Vandersteen, P. Wambacq, Y. Rolain","doi":"10.23919/eumc.2009.5296327","DOIUrl":null,"url":null,"abstract":"Film bulk acoustic wave resonators (FBARs) prove to be good candidates for designing low-power oscillators in the low-GHz frequency region. To boost the use of FBAR resonators to higher frequencies, we demonstrate an oscillator that uses an overtone frequency of the FBAR. A 7GHz oscillator is built on a PCB using a commercial pHEMT transistor as an active element and surface mounted passive components. The FBAR is wire bonded to the PCB. The measured phase noise of −110dBc/Hz at 1MHz offset. To the author's knowledge this circuit is the first realized FBAR overtone-based oscillator on PCB.","PeriodicalId":232128,"journal":{"name":"2009 European Microwave Conference (EuMC)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A 7 GHz FBAR overtone-based oscillator\",\"authors\":\"M. Elbarkouky, G. Vandersteen, P. Wambacq, Y. Rolain\",\"doi\":\"10.23919/eumc.2009.5296327\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Film bulk acoustic wave resonators (FBARs) prove to be good candidates for designing low-power oscillators in the low-GHz frequency region. To boost the use of FBAR resonators to higher frequencies, we demonstrate an oscillator that uses an overtone frequency of the FBAR. A 7GHz oscillator is built on a PCB using a commercial pHEMT transistor as an active element and surface mounted passive components. The FBAR is wire bonded to the PCB. The measured phase noise of −110dBc/Hz at 1MHz offset. To the author's knowledge this circuit is the first realized FBAR overtone-based oscillator on PCB.\",\"PeriodicalId\":232128,\"journal\":{\"name\":\"2009 European Microwave Conference (EuMC)\",\"volume\":\"3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 European Microwave Conference (EuMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/eumc.2009.5296327\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 European Microwave Conference (EuMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/eumc.2009.5296327","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Film bulk acoustic wave resonators (FBARs) prove to be good candidates for designing low-power oscillators in the low-GHz frequency region. To boost the use of FBAR resonators to higher frequencies, we demonstrate an oscillator that uses an overtone frequency of the FBAR. A 7GHz oscillator is built on a PCB using a commercial pHEMT transistor as an active element and surface mounted passive components. The FBAR is wire bonded to the PCB. The measured phase noise of −110dBc/Hz at 1MHz offset. To the author's knowledge this circuit is the first realized FBAR overtone-based oscillator on PCB.
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