Abdullah, M. A. and Seman, N. (2016) Design of wideband microstrip-slot six-port complex ratio measuring unit. In: International Symposium on Antennas and Propagation, ISAP 2015, 9-12 Nov 2015, Hobart, Australia.
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Abstract
A wideband six-port Complex Ratio Measuring Unit (CRMU) design is presented in this paper. CST Microwave Studio is used to design the CRMU by integrating one in-phase Wilkinson power divider with stubs and three 90° microstrip-slot two-section branch-line couplers (BLCs). Wilkinson power divider is improved by implementing additional stubs at transmission line of Port 1, Port 2 and Port 3. Meanwhile, slot is placed underneath each parallel branch arm of BLC to broaden its bandwidth performance. The presented simulated result of the proposed CRMU offers good wideband performance of amplitudes and phase characteristics between 2.5 and 5.2 GHz.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | branch-line coupler, Complex Ratio Measuring Unit (CRMU), wideband, Wilkinson power divider |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 73335 |
| Deposited By: | Mohd Zulaihi Zainudin |
| Deposited On: | 20 Nov 2017 08:42 |
| Last Modified: | 20 Nov 2017 08:42 |
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