Title :
Method of moments and time domain analyses of waveguide-based hybrid multiple device oscillators
Author :
Adams, A.R. ; Pollard, R.D. ; Snowden, C.M.
Author_Institution :
Dept. of Electron. & Electr. Eng., Leeds Univ., UK
Abstract :
The time-domain analysis and measured performance of a novel multiple oscillator circuit consisting of densely integrated active devices and planar antennas mounted in rectangular waveguide is presented. We detail a prototype seven element circuit using hybrid pHEMT oscillators delivering 220 mW at 12.40 GHz.
Keywords :
HEMT circuits; coupled circuits; hybrid integrated circuits; method of moments; microwave integrated circuits; microwave oscillators; nonlinear network analysis; power combiners; rectangular waveguides; time-domain analysis; 12.4 GHz; 220 mW; SHF; densely integrated active devices; hybrid pHEMT oscillators; method of moments analysis; multiple device oscillators; planar antennas; rectangular waveguide; time domain analysis; waveguide-based hybrid oscillators; Antenna measurements; Integrated circuit measurements; Moment methods; Oscillators; PHEMTs; Planar arrays; Planar waveguides; Prototypes; Rectangular waveguides; Time domain analysis;
Conference_Titel :
Microwave Symposium Digest, 1996., IEEE MTT-S International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-3246-6
DOI :
10.1109/MWSYM.1996.512164
