Title :
Fast Switching X and Ku Band Multi Frequency Dielectric Resonator Oscillator Using a Single GaAs FET.
Author :
Khanna, A.P.S. ; Soohoo, R.
fDate :
May 9 1975-June 11 1987
Abstract :
A novel scheme of generating fast-switchable, highly accurate and spurious-free stable signals at widely different frequencies is presented. Using a single GaAs FET oscillator circuit and switching the dielectric resonators through PIN diodes, an efficient and high performance four-switchable frequency DRO assembly has been realized. Settling times of less than 2 µs, in which the output frequency is within +- 10 ppm of the final frequency, have been achieved.
Keywords :
Dielectrics; Diodes; FETs; Frequency conversion; Gallium arsenide; Microwave oscillators; Resonant frequency; Signal generators; Switches; Switching circuits;
Conference_Titel :
Microwave Symposium Digest, 1987 IEEE MTT-S International
Conference_Location :
Palo Alto, CA, USA
DOI :
10.1109/MWSYM.1987.1132359