DESIGN OF A NOVEL 3DB MICROSTRIP BACKWARD WAVE COUPLER USING DEFECTED GROUND STRUCTURE
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چکیده
منابع مشابه
Design of a Novel 3 Db Microstrip Backward Wave Coupler Using Defected Ground Structure
In this paper an edge coupled microstrip coupler with defected ground structure is presented. A normally 7 dB coupler designed on Alumina substrate is converted into a 3 dB coupler by cutting single rectangular slot in the ground plane encompassing the two transmission lines. Other properties of backward wave coupler remain the same, except for a tighter coupling. With this method of design opt...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research
سال: 2006
ISSN: 1559-8985
DOI: 10.2528/pier06100502