Title :
A linear-in-db radio-frequency power detector
Author :
Wu, Junyong ; Hsu, Ko-Wen ; Lai, W. ; Tu, Chun-Da ; Chen, S. ; Tang, Chak Wah ; Juang, Ying-Zong
Author_Institution :
National Chung Cheng University, ChiaYi, Taiwan
Abstract :
Summary form only given, as follows. An integrated RF power detector by 0.18 um CMOS process with the output voltage linearly proportional to the input power in dB is presented. The dynamic range of this design is 40 dB with the log-error being within +/− 1 dB. Whatever the point of view is on dynamic range or logarithmic error, the working range is from DC to 8 GHz. The power consumption is less than 70 mW. It behaves with wider applicable frequency range and takes lower power consumption as compared to others.
Conference_Titel :
Microwave Symposium Digest (MTT), 2011 IEEE MTT-S International
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-61284-754-2
Electronic_ISBN :
0149-645X
DOI :
10.1109/MWSYM.2011.5973319
