Md. Jizat, N. and Abdul Rahim, Sharul Kamal and Abd. Rahman, Tharek and Abdulrahman, A. Y. and Sabran, M. I. and Hall, P. S. (2011) Miniaturized size of dual-band-meandered branch-line coupler for WLAN application. Microwave and Optical Technology Letters, 53 (11). pp. 2543-2547. ISSN 0895-2477
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Official URL: http://dx.doi.org/10.1002/mop.26312
Abstract
A new method of a dual-band miniaturized branch-line coupler (BLC) is presented with two widely separated bands (f2 > 2f1) for wireless local area network application. Partially meandered lines are used as the coupler's shunt arms; and are designed to operate at f1 = 2.45 GHz and f2 = 5.8 GHz. There are 65 and 90% reduction in circuit area compared to the previous research design. Theoutput signal ports have an equal power split within measurement accuracy and 2° error at the resonant frequencies. The simulated and measured results are in good agreement, thereby verifying the design concept.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | dual-band branch-line coupler, meandered line, miniature size, wireless local area network systems |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 29305 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 07 Mar 2013 01:31 |
| Last Modified: | 25 Mar 2019 08:06 |
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