0.84太赫兹成像像素与CMOS中的锁定放大器

2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) Pub Date : 2016-05-22 DOI:10.1109/RFIC.2016.7508277

R. Xu, Ja-yol Lee, D. Kim, Shinwoong Park, Z. Ahmad, K. O. Kenneth

{"title":"0.84太赫兹成像像素与CMOS中的锁定放大器","authors":"R. Xu, Ja-yol Lee, D. Kim, Shinwoong Park, Z. Ahmad, K. O. Kenneth","doi":"10.1109/RFIC.2016.7508277","DOIUrl":null,"url":null,"abstract":"An 840-GHz Schottky diode detector is integrated with an analog lock-in amplifier in 130-nm bulk CMOS. The integrated lock-in amplifier can support a modulation frequency of up to 10 MHz with a gain of 54 dB, a dynamic range of 42 dB, and an input referred noise of less than 10 nV/√(Hz) at modulation frequencies higher than 100 kHz. The integrated lock-in amplifier occupies an area of 0.17 mm2 and consumes 4.9 mA from a 1.2-V supply. The detector and on-chip lock-in amplifier combination was used to form terahertz images.","PeriodicalId":163595,"journal":{"name":"2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"0.84-THz imaging pixel with a lock-in amplifier in CMOS\",\"authors\":\"R. Xu, Ja-yol Lee, D. Kim, Shinwoong Park, Z. Ahmad, K. O. Kenneth\",\"doi\":\"10.1109/RFIC.2016.7508277\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An 840-GHz Schottky diode detector is integrated with an analog lock-in amplifier in 130-nm bulk CMOS. The integrated lock-in amplifier can support a modulation frequency of up to 10 MHz with a gain of 54 dB, a dynamic range of 42 dB, and an input referred noise of less than 10 nV/√(Hz) at modulation frequencies higher than 100 kHz. The integrated lock-in amplifier occupies an area of 0.17 mm2 and consumes 4.9 mA from a 1.2-V supply. The detector and on-chip lock-in amplifier combination was used to form terahertz images.\",\"PeriodicalId\":163595,\"journal\":{\"name\":\"2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)\",\"volume\":\"54 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-05-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RFIC.2016.7508277\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIC.2016.7508277","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

摘要

一个840 ghz肖特基二极管探测器与一个模拟锁相放大器集成在130纳米块CMOS中。该集成锁相放大器可支持高达10mhz的调制频率，增益为54 dB，动态范围为42 dB，在高于100khz的调制频率下，输入参考噪声小于10 nV/√(Hz)。集成的锁相放大器占用0.17 mm2的面积，从1.2 v电源消耗4.9 mA。利用探测器和片上锁相放大器组合形成太赫兹图像。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

0.84-THz imaging pixel with a lock-in amplifier in CMOS

An 840-GHz Schottky diode detector is integrated with an analog lock-in amplifier in 130-nm bulk CMOS. The integrated lock-in amplifier can support a modulation frequency of up to 10 MHz with a gain of 54 dB, a dynamic range of 42 dB, and an input referred noise of less than 10 nV/√(Hz) at modulation frequencies higher than 100 kHz. The integrated lock-in amplifier occupies an area of 0.17 mm2 and consumes 4.9 mA from a 1.2-V supply. The detector and on-chip lock-in amplifier combination was used to form terahertz images.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)

自引率

0.00%

发文量