Kyoohyun Lim, Sunki Min, Myung-woon Hwang, Sang-Hoon Lee, Tae-Jin Kim, Sungho Beck, Sungmin Ock, Jeong-Cheol Lee, H. Jung, Seokyong Hong, Jongsik Kim, Sangwoo Han
{"title":"A Fully Integrated Low-IF Image Reject Receiver for T-DMB and DAB Applications","authors":"Kyoohyun Lim, Sunki Min, Myung-woon Hwang, Sang-Hoon Lee, Tae-Jin Kim, Sungho Beck, Sungmin Ock, Jeong-Cheol Lee, H. Jung, Seokyong Hong, Jongsik Kim, Sangwoo Han","doi":"10.1109/VLSIC.2007.4342721","DOIUrl":null,"url":null,"abstract":"This paper describes a fully integrated low-IF image reject receiver for triple-band T-DMB and DAB applications. The receiver features an efficient local oscillator (LO) frequency planning using a wideband low phase noise voltage-controlled oscillator (VCO) for improved low-IF receiver performance. The tuning range of the VCO is measured from 2.65 to 3.95GHz covering all the required frequency bands (Band-II, Band-Ill, and L-Band). The receiver shows a measured noise figure (NF) of under 2dB, thereby achieving a sensitivity of lower than -100dBm with 100mW power consumption. The maximum input signal level of the receiver is lOdBm, resulting in HOdB dynamic range. Total image rejection of over 50dB is achieved. The receiver is fabricated in a 0.25-mum BiCMOS process and packaged in a 5mm x 5mm 32-pin MLF package.","PeriodicalId":261092,"journal":{"name":"2007 IEEE Symposium on VLSI Circuits","volume":"197 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Symposium on VLSI Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.2007.4342721","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This paper describes a fully integrated low-IF image reject receiver for triple-band T-DMB and DAB applications. The receiver features an efficient local oscillator (LO) frequency planning using a wideband low phase noise voltage-controlled oscillator (VCO) for improved low-IF receiver performance. The tuning range of the VCO is measured from 2.65 to 3.95GHz covering all the required frequency bands (Band-II, Band-Ill, and L-Band). The receiver shows a measured noise figure (NF) of under 2dB, thereby achieving a sensitivity of lower than -100dBm with 100mW power consumption. The maximum input signal level of the receiver is lOdBm, resulting in HOdB dynamic range. Total image rejection of over 50dB is achieved. The receiver is fabricated in a 0.25-mum BiCMOS process and packaged in a 5mm x 5mm 32-pin MLF package.
本文介绍了一种用于三波段T-DMB和DAB应用的完全集成的低中频图像抑制接收器。该接收机采用高效的本振(LO)频率规划，采用宽带低相位噪声压控振荡器(VCO)，以提高低中频接收机性能。VCO的调谐范围为2.65至3.95GHz，涵盖所有所需的频段(Band-II, band - i和L-Band)。接收机的实测噪声系数(NF)低于2dB，从而在100mW功耗下实现低于-100dBm的灵敏度。接收机的最大输入信号电平为lOdBm，动态范围为HOdB。实现了超过50dB的总图像抑制。该接收器采用0.25 μ m BiCMOS工艺制造，封装在5mm x 5mm 32针MLF封装中。
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
