A compact quasi-elliptic wideband bandpass filter using series LC-loaded microstrip line
| Autor: | Zheng-Fan Li, Lin Li |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Engineering
Computer Networks and Communications business.industry Acoustics Bandwidth (signal processing) Wideband bandpass filter Filter (signal processing) Electromagnetic simulation Microstrip Electronic Optical and Magnetic Materials Theory analysis Electronic engineering Electrical and Electronic Engineering Wideband business Instrumentation |
| Zdroj: | International Journal of Electronics Letters. 3:201-212 |
| ISSN: | 2168-1732 2168-1724 |
| DOI: | 10.1080/00207217.2014.917716 |
| Popis: | A novel wideband bandpass filter prototype with compact size and sharpened transition has been proposed in this paper. Based on a tight-coupled structure composed of side-coupled series LC-loaded microstrip line, quasi-elliptic wideband filtering characteristics can be obtained easily with wide bandwidth and enhanced skirt roll-off rate by adopting a proper LC load. Detailed theory analysis, electromagnetic simulation and measurement demonstrate that the proposed filter has a number of advantages including low insertion losses, sharp rejection skirts, wide bandwidth as well as its compact size. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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