DocumentCode
914627
Title
A high-power millimeter-wave frequency doubler using a planar diode array
Author
Rizzi, B.J. ; Crowe, T.W. ; Erickson, N.R.
Author_Institution
Dept. of Electr. Eng., Virginia Univ., Charlottesville, VA, USA
Volume
3
Issue
6
fYear
1993
fDate
6/1/1993 12:00:00 AM
Firstpage
188
Lastpage
190
Abstract
A balanced frequency doubler has been built using an integrated planar array of four varactor diodes. The maximum output power of 55 mW at 174 GHz is twice the power available from the previous best multiplier at a nearby frequency and was limited by the available pump source. The peak efficiency is 25% at 150 mW input. Circuit parasitics and device heating do not appear to be significant at the present power levels and carrier velocity saturation effects appear to be reduced due to the series array configuration.<>
Keywords
frequency multipliers; microwave integrated circuits; varactors; 150 mW; 174 GHz; 25 percent; 55 mW; EHF; MIC; MM-wave type; balanced frequency doubler; carrier velocity saturation; high-power; millimeter-wave; planar diode array; series array configuration; varactor diodes; Capacitance; Circuits; Current density; Epitaxial layers; Frequency conversion; Ohmic contacts; Power generation; Semiconductor diodes; Student members; Varactors;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.219810
Filename
219810
Link To Document