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High Directivity Quarter-Wave Microstrip Couplers with Periodic Floating-Conductors on Coupled Edges

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 2006Publisher:IEEEJournal:2006 European Microwave Conference
Authors: Y. Kokubo; Isao Ohta; T. Fujii;

doi: 10.1109/eumc.2006.281174

High Directivity Quarter-Wave Microstrip Couplers with Periodic Floating-Conductors on Coupled Edges

Abstract

This paper presents a new quarter-wavelength microstrip coupler with high directivity, which consists of a periodic sequence of floating metal strips in the slots on the inner edges. After describing the characteristics of the coupled-line, a 15-dB coupler is designed and a high directivity of 30 dB or more in theory is obtained over a considerably wide bandwidth. The validity of the design concept is confirmed by em-simulations and experiments.

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    		 13
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
13
Average
Top 10%
Top 10%
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