DocumentCode
2537761
Title
An interstage filter-free mobile radio receiver with integrated TX leakage filtering
Author
Vazny, Rastislav ; Schelmbauer, Werner ; Pretl, Harald ; Herzinger, Stefan ; Weigel, Robert
Author_Institution
Danube Integrated Circuit Eng. GmbH, Linz, Austria
fYear
2010
fDate
23-25 May 2010
Firstpage
21
Lastpage
24
Abstract
A multi-standard, multi-band fully-integrated interstage filter-free receiver with integrated auto-centered TX leakage filtering is fabricated in a 65 nm CMOS technology. The measured TX selectivity in UMTS band II is 9.1 dB, the receiver gain at 1.96 GHz is 54.1 dB, and NF is 3.68 dB. The 0.5 dB reference sensitivity degradation caused by TX leakage is reached at a TX power level of -20 dBm/3.84MHz.
Keywords
3G mobile communication; mobile radio; radio receivers; radio transmitters; CMOS technology; UMTS band; frequency 1.96 GHz; gain 54.1 dB; integrated TX leakage filtering; interstage filter-free mobile radio receiver; reference sensitivity degradation; 3G mobile communication; CMOS technology; Filtering; Filters; Integrated circuit noise; Land mobile radio; Linearity; Noise figure; Noise level; Receivers; On-chip filtering; UMTS receiver;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Frequency Integrated Circuits Symposium (RFIC), 2010 IEEE
Conference_Location
Anaheim, CA
ISSN
1529-2517
Print_ISBN
978-1-4244-6240-7
Type
conf
DOI
10.1109/RFIC.2010.5477294
Filename
5477294
Link To Document