Design of Novel Millimeter-Wave Wideband Bandpass Filter Based on Three-Line Microstrip Structure
| Autor: | W. Lin, Hong-sheng Zhong, B. Zhao, Q. Lai, Ruxiang Xu, Zhiguo Wang |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Voltage-controlled filter
Computer science Electronic filter topology General Physics and Astronomy Butterworth filter Capacitor-input filter Band-stop filter Electronic Optical and Magnetic Materials Filter design Filter (video) Control theory Electronic engineering Electrical and Electronic Engineering High-pass filter |
| Zdroj: | Journal of Electromagnetic Waves and Applications. 24:671-680 |
| ISSN: | 1569-3937 0920-5071 |
| DOI: | 10.1163/156939310791036359 |
| Popis: | A novel three-line microstrip structure wideband bandpass filter is presented. Diamond structures of input/output ports are employed as matching circuits. Compared with the traditional three-line filter, the proposed three-line filter not only retains virtues of the traditional three-line filter, but also resolves drawbacks of it, which include discontinuities between adjacent sections, number of design parameters, and no effective matching circuits at input/output ports. To validate the proposed three-line filter, an eleven-pole millimeter-wave wideband bandpass filter is designed and fabricated. Good agreement between simulated and measured responses is observed. |
| Databáze: | OpenAIRE |
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