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Title: Analysis of a cylindrical-rectangular microstrip structure with an airgap
Authors: Wong, K. L.;Chen, Y. T.;Row, Jeen-Sheen
Contributors: 電機工程學系
Date: 1994-06
Issue Date: 2012-06-05T01:58:53Z
Publisher: IEEE
Abstract: The resonance problem of the cylindrical-rectanglayer and the ground conducting cylinder is studied by using a rigorous full-wave approach and a moment method calculation. The resonance condition is satisfied by complex resonant frequencies, which provide the information of resonant frequency and half-power bandwidth of the structure. Numerical results indicate that, with the increasing of the airgap thickness, the halfpower
bandwidth of the structure at the efficient radiating mode of HEol is considerably increased, which improves the narrow bandwidth characteristics of microstrip structures. Details of the numerical results, including the results for the planar rectangular microstrip structure with an airgap, are presented and analyzed.
Relation: IEEE Trans. Microwave Theory Tech, 42(6): 1032-1037
Appears in Collections:[電機工程學系] 期刊論文

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