Enhanced Design of Two-Section Microstrip-Slot Branch Line coupler with the overlapped λ/4 open circuited lines at ports

This article presents the design of enhanced two-section microstrip-slot branch-line coupler (BLC) with tight coupling of 3-dB over frequency of 2–5 GHz. Initial design is based on a common two-section microstrip BLC. To enhance the bandwidth performance, an overlapped λ/4 open circuited line is ado...

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Bibliographic Details
Main Authors: Shukor, N. A. M., Seman, N.
Format: Article
Published: Springer New York LLC 2016
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Online Access:http://eprints.utm.my/id/eprint/72432/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84948659279&doi=10.1007%2fs11277-015-3138-z&partnerID=40&md5=4a7e40b984e2411c7ecd92fdeaafde38
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