DocumentCode
3676292
Title
Design of a ultra wideband remote sensing system based on Sub-Harmonic mixer
Author
Bo Zhang;Xiaodong Chen;Yong Fan;Ge Liu
Author_Institution
EHF Key Laboratory of Fundamental Science, University of Electronic Science &
fYear
2015
fDate
7/1/2015 12:00:00 AM
Firstpage
524
Lastpage
525
Abstract
In this paper, a 325GHz Sub-Harmonic mixer with 70GHz bandwidth is presented. It will be used for a ultra wideband remote sensing system. The mixer circuit included planar Schottky diode in a balanced configuration, the passive RF/LO and IF matching networks, filtering circuits, as well as transitions from waveguide to suspended micro-strip. Simulated results for the 325GHz mixer achieved DSB conversion loss of 6.4dB. The LO pumped power was 6dBm at 162.5GHz. The conversion loss was less than 8dB from 290GHz to 360GHz.
Keywords
"Mixers","Schottky diodes","Power harmonic filters","Remote sensing","Optical waveguides","Radio frequency","Waveguide transitions"
Publisher
ieee
Conference_Titel
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
Type
conf
DOI
10.1109/APS.2015.7304648
Filename
7304648
Link To Document