Design of Miniaturized 10dB Wideband Branch Line Coupler Using Dual and T-Shape Transmission Lines
This paper presents a design mechanism of miniaturized wideband branch line coupler (BLC) with loose coupling of 10 dB. Dual transmission lines are used as a feed network which provides a size reduction of 32% with a fractional bandwidth (FBW) of 60% for 10±0.5 dB coupling but return loss performanc...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Spolecnost pro radioelektronicke inzenyrstvi
2018-04-01
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Series: | Radioengineering |
Subjects: | |
Online Access: | https://www.radioeng.cz/fulltexts/2018/18_01_0207_0213.pdf |