DocumentCode
1280056
Title
A novel common-gate mixer for wireless applications
Author
Frank, B.M. ; Freundorfer, A.P. ; Antar, Y.M.M.
Author_Institution
Dept. of Electr. & Comput. Eng., Queen´´s Univ., Kingston, Ont., Canada
Volume
50
Issue
5
fYear
2002
fDate
5/1/2002 12:00:00 AM
Firstpage
1433
Lastpage
1435
Abstract
In this paper, a balanced 27 GHz common-gate downconvert mixer is presented. The common-gate configuration allows 0.8 μm MESFETs to be used at frequencies in excess of those practical for the common-source configuration. Measurements indicate a conversion loss of 10.7 dB at an input RF frequency of 27 GHz and local-oscillator power of 7.4 dBm, with a third-order intercept at -5.3-dBm output power. This performance is in the range of reported mixers at this frequency, even though most use higher tolerance and more expensive processes
Keywords
MESFET integrated circuits; MMIC mixers; field effect MMIC; 0.8 micron; 10.7 dB; 27 GHz; MESFET mixer; MMIC; common-gate mixer; downconversion mixer; Circuits; Coplanar waveguides; Feedback; Frequency conversion; Frequency measurement; MESFETs; Microwave FETs; Military computing; Mixers; Radio frequency;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.999160
Filename
999160
Link To Document