Title :
New Very High Q Microwave Transistor Oscillators Using Dielectric Resonators
Author :
Khanna, A.P.S. ; Obregon, J. ; Guillon, P. ; Garault, Y.
Author_Institution :
Laboratoire d´´Electronique des Microondes ERA CNRS N°535 123, rue A. Thomas 87060 LIMOGES Cedex France.
Abstract :
Using the dielectric resonator as the matching as well as the frequency determining element, one port and two port Microwave Transistor oscillators having external quality factors much higher than the unloaded Q of the dielectric resonators, have been presented. A self oscillating mixer has been proposed as the potential application of the two port FET oscillator presented.
Keywords :
Circuit stability; Coupling circuits; Dielectric losses; Frequency synchronization; Impedance matching; Load management; Microwave FETs; Microwave oscillators; Microwave transistors; Q factor;
Conference_Titel :
Microwave Conference, 1981. 11th European
Conference_Location :
Amsterdam, Netherlands
DOI :
10.1109/EUMA.1981.332943
