## Abstract A novel compact microstrip bandpass filter using one equilateral triangular‐patch resonator with a small cut is proposed. This filter has the advantages of compact size, low insertion loss in the passband, and sharp rejection in the stopband. Moreover, without coupling gaps, this novel
Microstrip bandpass filter using series-connected triangular patches
✍ Scribed by Jian-Xin Chen; Quan Xue
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 108 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A novel microstrip bandpass filter using series‐connected triangular patches is proposed. Centered at 1.34 GHz, the insertion loss of the second resonant mode is about 18‐dB below that of the first mode. A demonstration filter is designed, fabricated, and tested. The theoretical and experimental results are presented. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 46: 46–48, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20897
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