DocumentCode
3249291
Title
Computer-aided noise analysis of integrated microwave front-ends
Author
Rizzoli, Vittorio ; Masotti, Diego ; Mastri, Franco
Author_Institution
Dipartimento di Elettronica Inf. e Sistemistica, Bologna Univ., Italy
fYear
1995
fDate
16-20 May 1995
Firstpage
1561
Abstract
The noise performance of autonomous nonlinear subsystems including mixer/LO subassemblies is computed by a perturbative analysis of the quasi-periodic regime generated by the intermodulation of the RF signal with the autonomous local oscillation. It is shown that classical analyses based on the perturbation of the time-periodic LO regime fail to correctly describe the LO contribution to the IF noise.<>
Keywords
circuit analysis computing; circuit noise; intermodulation; microwave mixers; microwave oscillators; microwave receivers; IF noise; RF signal; autonomous local oscillation; autonomous nonlinear subsystems; computer-aided noise analysis; integrated microwave front-ends; intermodulation; mixer/LO subassemblies; noise performance; perturbative analysis; quasi-periodic regime; Algorithm design and analysis; Circuits; Frequency conversion; Noise generators; Oscillators; Radio frequency; Signal analysis; Signal generators; Signal processing algorithms; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1995., IEEE MTT-S International
Conference_Location
Orlando, FL, USA
ISSN
0149-645X
Print_ISBN
0-7803-2581-8
Type
conf
DOI
10.1109/MWSYM.1995.406273
Filename
406273
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