Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/108295
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Type: | Conference paper |
Title: | Miniaturized bankpass filter with wide stopband using complementary spiral resonator |
Author: | Horestani, A. Shaterian, Z. Al-Sarawi, S. Abbott, D. Fumeaux, C. |
Citation: | Proceedings of the 2012 Asia-Pacific Microwave Conference, 2012, pp.550-552 |
Publisher: | IEEE |
Issue Date: | 2012 |
Series/Report no.: | Asia Pacific Microwave Conference-Proceedings |
ISBN: | 9781457713309 |
Conference Name: | 2012 Asia-Pacific Microwave Conference (APMC 2012) (4 Dec 2012 - 7 Dec 2012 : Kaohsiung, Taiwan) |
Statement of Responsibility: | Ali K. Horestani, Zahra Shaterian, Said Al-Sarawi, Derek Abbott, and Christophe Fumeaux |
Abstract: | In this paper complementary spiral resonators are used in the design of compact planar bandpass filters with wide upper stopband. Based on an inductively loaded transmission line model for the complementary spiral resonators it is shown that the ratio of the spurious resonant frequency to the fundamental resonant frequency can be increased. Comparing two filters realized by conventional open-loop resonators and complementary spiral resonators it is shown that the utilization of complementary spiral resonators not only results in a more compact filter but also that a wide upper stopband is achieved. |
Keywords: | Bandpass filter, complementary spiral resonator, metamaterials, wide stopband |
Rights: | © 2012 IEEE |
DOI: | 10.1109/APMC.2012.6421660 |
Published version: | http://dx.doi.org/10.1109/apmc.2012.6421660 |
Appears in Collections: | Aurora harvest 8 Electrical and Electronic Engineering publications |
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RA_hdl_108295.pdf Restricted Access | Restricted Access | 189.59 kB | Adobe PDF | View/Open |
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