A wide band CMOS RF power detector

Author

Zhou, Yijun ; Wah, Michael Chia Yan

Author_Institution

Inst. for Infocomm Res.

fYear

2006

fDate

21-24 May 2006

Lastpage

4231

Abstract

This paper presents a wide band CMOS RF power detector using 0.25 mum technology. It includes a CMOS power detector unit, a chopper modulator and a logarithmic amplifier. Chopper technique is applied to reduce the dc offset. The CMOS RF power detector achieves 45 dB dynamic range with bandwidth up to 6 GHz. The power consumption is 17 mW from 2.5 V power supply

Keywords

CMOS integrated circuits; detector circuits; integrated circuit design; network analysis; radiofrequency integrated circuits; 0.25 micron; 17 mW; 2.5 V; CMOS power detector; RF power detector; chopper modulator; dc offset; logarithmic amplifier; wide band power detector; Bandwidth; CMOS technology; Choppers; Detectors; Dynamic range; Energy consumption; Power amplifiers; Radio frequency; Radiofrequency amplifiers; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on

Conference_Location

Island of Kos

Print_ISBN

0-7803-9389-9

Type

conf

DOI

10.1109/ISCAS.2006.1693562

Filename

1693562

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2549724