## Abstract We proposed a compact microstrip band‐pass filter with wide stopband in this article.Microstrip gap and interdigital capacitor combine with stub inductors shorted to the ground plane by via were used to take advantage of different aspects of left‐handed behavior to achieve compact size
Design of wide-band band-pass filters using discrete-time domain techniques
✍ Scribed by Lin-Chuan Tsai; Kuo-Lung Chen; Ching-Wen Hsue
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 97 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A transmission‐line configuration consisting of equal‐length two‐section open stubs, serial lines, and short stubs is employed to emulate the Z‐domain transfer function of a wideband band‐pass filter. Both mitering and slots are used to reduce the discontinuity effect caused by the abrupt changes of characteristic impedances of transmission lines. A wideband filter is realized in the form of microstrip lines and its frequency responses are measured to validate this novel method. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 264–266, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20438
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