Title :
Coherent power combining of millimeter wave resonant tunneling diodes in a quasi-optical resonator
Author :
Fujii, T. ; Mazaki, H. ; Takei, F. ; Bae, J. ; Narihiro, M. ; Noda, T. ; Sakaki, H. ; Mizuno, K.
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
A Fabry-Perot resonator with a grating has been used for coherent power combining of a resonant tunneling diode (RTD) array in the millimeter wave region. Coherent power combining with two RTD´s in the resonator has been successfully observed for the fundamental TEM/sub 00/ resonator mode at the frequency of 75 GHz.
Keywords :
Fabry-Perot resonators; millimetre wave devices; millimetre wave diodes; power combiners; resonant tunnelling diodes; tuning; 75 GHz; EHF; Fabry-Perot resonator; MM-wave resonant tunneling diodes; RTD array; coherent power combining; fundamental TEM/sub 00/ resonator mode; metallic grating; millimeter wave RTDs; quasi-optical resonator; Chemical technology; Diodes; Fabry-Perot; Frequency; Gallium arsenide; Gratings; Millimeter wave communication; Millimeter wave technology; Mirrors; Resonant tunneling devices;
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.1996.511177
