Multiple frequency microstrip five-port ring junction circuit for six-port reflectometer (SPR)

The interest of the portable microwave instrument system has grown rapidly in recent years. Thus, Six-Port Reflectometer (SPR) is proposed. SPR provides a simple and inexpensive solution to industrial need of network analyzer. This paper presents the design of the multiple frequencies microstrip Fiv...

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Bibliographic Details
Main Authors: Baharuddin, Siti Aishah, Cheng, Ee Meng, A. Rahim @ Samsuddin, Hasliza, Lee, Kim Yee, Abbas, Zulkifly, Mohd Nasir, Nashrul Fazli, Lee, Y. S.
Format: Conference or Workshop Item
Language:English
Published: 2017
Online Access:http://psasir.upm.edu.my/id/eprint/64440/1/50-1.pdf
http://psasir.upm.edu.my/id/eprint/64440/
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Summary:The interest of the portable microwave instrument system has grown rapidly in recent years. Thus, Six-Port Reflectometer (SPR) is proposed. SPR provides a simple and inexpensive solution to industrial need of network analyzer. This paper presents the design of the multiple frequencies microstrip Five-Port ring junction which has operating frequencies of 0.37 GHz, 1.40 GHz, 2.10 GHz, 3.10 GHz and 3.80 GHz. The simulation result exhibit optimum specifications and less mismatch error.