Adelaide Research & Scholarship
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https://hdl.handle.net/2440/83011
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| Type: | Journal article |
| Title: | Compact dual-mode wideband filter based on complementary split-ring resonator |
| Author: | Ebrahimi, A. Withayachumnankul, W. Al-Sarawi, S. Abbott, D. |
| Citation: | IEEE Microwave and Wireless Components Letters, 2014; 24(3):152-154 |
| Publisher: | IEEE |
| Issue Date: | 2014 |
| ISSN: | 1531-1309 1558-1764 |
| Statement of Responsibility: | Amir Ebrahimi, Withawat Withayachumnankul, Said F. Al-Sarawi, and Derek Abbott |
| Abstract: | This letter proposes a microstrip filter based on a dual-mode complementary split-ring resonator (DMCSRR). For the input/output coupling, a dual C-shaped feed structure is implemented together with the DMCSRR to acheive a wideband response. The resonator offers a wide fractional bandwidth of 62% at the central frequency of 2.23 GHz and a very compact structure with a footprint of 0.0625λg×0.18λg, where λg is the guided wavelength at the midband frequency. A comprehensive lumped element circuit analysis accompanies the simulation and measurement results. |
| Keywords: | Compact filter complementary split-ring resonator (CSRR) dual-mode filter wideband filter. |
| Rights: | © 2013 IEEE |
| DOI: | 10.1109/LMWC.2013.2291869 |
| Published version: | http://dx.doi.org/10.1109/lmwc.2013.2291869 |
| Appears in Collections: | Aurora harvest 7 Electrical and Electronic Engineering publications |
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