Stacked resonators for bandwidth enhancement: a comparison of two feeding techniques

1 January 1993

journal article
Published by Institution of Engineering and Technology (IET) in IEE Proceedings H Microwaves, Antennas and Propagation

Vol. 140 (4) , 303-308
https://doi.org/10.1049/ip-h-2.1993.0046

Abstract

Two types of feeds used to obtain broadband operation in multilayer microstrip antennas are compared, namely the coaxial probe and slot coupling. These two configurations are compared in terms of the approximation and hypothesis used in developing a model for the antennas and the radio characteristics obtained in the frequency bands (L, C, X/Ku) of the applications envisaged for these antennas.

Keywords

BROADBAND OPERATION
COAXIAL PROBE
MULTILAYER MICROSTRIP ANTENNAS
C-BAND
KU-BAND
FEEDING TECHNIQUES
SLOT COUPLING
BANDWIDTH ENHANCEMENT
L-BAND
X-BAND
STACKED RESONATORS

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