A radiation suppressed high-Q dielectric resonator with a small and simple metal cap for MIC is described. The measured Q0-factor over 10 000 is obtained at 25 GHz, which is comparable to a TE01 mode cylindrical waveguide resonator. This resonator is useful for high frequency stability MIC oscillators.
Published in:
Electronics Letters
(Volume:17
,
Issue:
6
)
Date of Publication: March 19 1981