Novel excitation schemes for the microstrip ringresonator with lower insertion loss

20 January 1994

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 30 (2) , 148-149
https://doi.org/10.1049/el:19940108

Abstract

Perturbations not affecting the intrinsic resonance of a microstrip ring are introduced to increase the coupling periphery between the feedline and the resonator. Compared to conventional excitation, the authors demonstrate an average improvement of ~6 dB in the insertion loss.

Keywords

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