DocumentCode
2440039
Title
Effects of mismatch on CMOS monolithic mixers image rejection
Author
Azevedo, Fernando ; Joao Rosario, M. ; Freire, J. Costa
Author_Institution
Instituto Superior de Engenharia de Lisboa, Portugal
Volume
5
fYear
2002
fDate
15-18 Sept. 2002
Firstpage
2372
Abstract
Image rejection ratio in a CMOS double balanced mixer is strongly dependent on the balance between its branches. The influence of the mismatches is analyzed theoretically at the system and circuit level. Guidelines that show the maximum acceptable mismatch to meet a given image rejection ratio specification and experimental results are presented.
Keywords
CMOS analogue integrated circuits; MMIC mixers; UHF frequency convertors; UHF mixers; integrated circuit design; nonlinear network analysis; nonlinear network synthesis; personal communication networks; 1900 MHz; CMOS monolithic mixers; MMIC; PCS; circuit analysis; circuit design; double balanced mixer; double frequency converter; image rejection ratio; mixer branch balance; personal communication services; Band pass filters; Circuits; Frequency conversion; Guidelines; Image converters; Local oscillators; Low pass filters; Mixers; Radio frequency; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on
Print_ISBN
0-7803-7589-0
Type
conf
DOI
10.1109/PIMRC.2002.1046569
Filename
1046569
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