Title :
Design of complex ratio measuring unit (CRMU) for 2 to 6 GHz WiMAX applications
Author :
Ghazali, S.N.A.M. ; Seman, N. ; Rahim, M.K.A. ; Rahim, S.K.A. ; Yob, R.C.
Author_Institution :
Wireless Commun. Centre (WCC), Univ. Teknol. Malaysia, Skudai, Malaysia
Abstract :
A Complex Ratio Measuring Unit (CRMU) for 2 to 6 GHz WiMAX applications is presented in this article. CRMU is formed by three 3-dB quadrature couplers and one inphase power divider, which are placed symmetrically. The configuration and performance of each coupler, power divider and CRMU are presented. The coupler, power divider and CRMU are designed using CST Microwave Studio while the S-parameter analysis is using Advanced Design System Software (ADS).
Keywords :
S-parameters; UHF couplers; WiMax; computerised instrumentation; power dividers; units (measurement); ADS; CRMU; CST Microwave Studio; S-parameter analysis; WiMAX applications; advanced design system software; complex ratio measuring unit design; frequency 2 GHz to 6 GHz; inphase power divider; quadrature couplers; Couplers; Measurement units; Microwave communication; Power dividers; Substrates; Transceivers; WiMAX; CRMU; coupler; multilayer; power divider; wideband;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2012 Asia-Pacific
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4577-1330-9
Electronic_ISBN :
978-1-4577-1331-6
DOI :
10.1109/APMC.2012.6421892
