DocumentCode :
3675913
Title :
Miniaturized broadband three-way power divider
Author :
Hitoshi Hayashi
Author_Institution :
Faculty of Science and Technology, Sophia University, Tokyo, Japan
fYear :
2015
Firstpage :
199
Lastpage :
200
Abstract :
This paper presents a miniaturized broadband three-way power divider. The divider is developed by using a cascade connection of 90° Lange couplers and is implemented on an FR4 substrate. For the frequency range of 460-710 MHz, which corresponds to the relative bandwidth of more than 42%, the divider exhibits power splits of -5.1 ± 0.6 dB, return losses greater than 20 dB, and isolation between output ports greater than 23 dB. The measurement results reveal the feasibility of the proposed power divider configuration for broadband circuit applications with the output ports located well away from each other.
Keywords :
"Power dividers","Frequency measurement","Power measurement","Ports (Computers)","Couplers","Broadband communication","Broadband antennas"
Publisher :
ieee
Conference_Titel :
RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO), 2015 IEEE MTT-S 2015 International Microwave Workshop Series on
Type :
conf
DOI :
10.1109/IMWS-BIO.2015.7303846
Filename :
7303846
Link To Document :
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