Title :
Dielectric Resonator Oscillator Using the Coupling Between a Coplanar Waveguide( CPW ) and a TE01 δ a Mode Dielectric Resonator
Author :
Noh, Hee Sang ; Kim, Ihn S.
Author_Institution :
Coll. of Electron. & Inf., Kyung Hee Univ., Gyunggi
Abstract :
In this paper, a series feedback FET DRO (dielectric resonator oscillator) at around 10 GHz developed in GCPW (grounded coplanar waveguide) technology is reported. The DRO is based on coupling between a TE01 delta mode dielectric resonator and a uniform GCPW line. The measurement results of the FET DRO circuit in GCPW are compared with the characteristics of the circuit in microstrip, in terms of output power and phase noise. The GCPW DRO shows better phase noise, but not output power
Keywords :
coplanar waveguides; dielectric resonator oscillators; electromagnetic coupling; microwave field effect transistors; phase noise; GCPW DRO; dielectric resonator oscillator; grounded coplanar waveguide; output power; phase noise; series feedback FET DRO circuit; Coplanar waveguides; Coupling circuits; Dielectric measurements; FETs; Feedback; Oscillators; Phase noise; Power generation; Power measurement; Tellurium;
Conference_Titel :
International Frequency Control Symposium and Exposition, 2006 IEEE
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0074-0
Electronic_ISBN :
1-4244-0074-0
DOI :
10.1109/FREQ.2006.275504
