{"title":"用于低功率射频应用的1 mw 2 ghz q增强LC带通滤波器","authors":"A. Naderi, M. Sawan, Y. Savaria","doi":"10.1109/NEWCAS.2005.1496660","DOIUrl":null,"url":null,"abstract":"A low-power tunable LC bandpass filter is introduced for radio-frequencies applications. Center frequency of the filter can be tuned over a range of 144 MHz around 2 GHz at high quality factor (Q). Input signal is given to the LC resonator by an on-chip transformer, which reduces the power-consumption to 1 mW at a Q of 81. The Q-factor can also be tuned up to 150 when the center frequency remains at 2 GHz. Dynamic range of the filter is more than 50 dB with 1.2 V supply voltage. Modeling of the proposed filter and simulation results produced using IBM CMOS8RF 0.13 mum technology are presented","PeriodicalId":131387,"journal":{"name":"The 3rd International IEEE-NEWCAS Conference, 2005.","volume":"59 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A 1-mW 2-GHz Q-enhanced LC bandpass filter for low-power RF applications\",\"authors\":\"A. Naderi, M. Sawan, Y. Savaria\",\"doi\":\"10.1109/NEWCAS.2005.1496660\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A low-power tunable LC bandpass filter is introduced for radio-frequencies applications. Center frequency of the filter can be tuned over a range of 144 MHz around 2 GHz at high quality factor (Q). Input signal is given to the LC resonator by an on-chip transformer, which reduces the power-consumption to 1 mW at a Q of 81. The Q-factor can also be tuned up to 150 when the center frequency remains at 2 GHz. Dynamic range of the filter is more than 50 dB with 1.2 V supply voltage. Modeling of the proposed filter and simulation results produced using IBM CMOS8RF 0.13 mum technology are presented\",\"PeriodicalId\":131387,\"journal\":{\"name\":\"The 3rd International IEEE-NEWCAS Conference, 2005.\",\"volume\":\"59 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-08-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 3rd International IEEE-NEWCAS Conference, 2005.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NEWCAS.2005.1496660\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 3rd International IEEE-NEWCAS Conference, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NEWCAS.2005.1496660","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 1-mW 2-GHz Q-enhanced LC bandpass filter for low-power RF applications
A low-power tunable LC bandpass filter is introduced for radio-frequencies applications. Center frequency of the filter can be tuned over a range of 144 MHz around 2 GHz at high quality factor (Q). Input signal is given to the LC resonator by an on-chip transformer, which reduces the power-consumption to 1 mW at a Q of 81. The Q-factor can also be tuned up to 150 when the center frequency remains at 2 GHz. Dynamic range of the filter is more than 50 dB with 1.2 V supply voltage. Modeling of the proposed filter and simulation results produced using IBM CMOS8RF 0.13 mum technology are presented
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