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Sharp cut-off, miniaturized metamaterial binomial microstrip low-pass filter.
- Source :
-
Microwave & Optical Technology Letters . Oct2007, Vol. 49 Issue 10, p2406-2409. 4p. 1 Color Photograph, 1 Diagram, 2 Graphs. - Publication Year :
- 2007
-
Abstract
- A binomial low-pass filter provides the flattest passband response but, slow attenuation transition. This letter presents a design for improving the roll-off performance and reducing the size of the filter based on the negative-ℇ property of complementary split ring resonators (CSRRs), whilst maintaining the filter passband performance. The measured results indicate that the proposed structure achieves a flat pass-band with no ripples. Whilst also having a selectivity of 32 dB/GHz, which significantly exceeds the 17 dB/GHz selectivity of the conventional design. Furthermore, the proposed filter has reduced the filter size by 16%. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2406–2409, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22799 [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08952477
- Volume :
- 49
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Microwave & Optical Technology Letters
- Publication Type :
- Academic Journal
- Accession number :
- 26041689
- Full Text :
- https://doi.org/10.1002/mop.22799