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Design of a compact low‐pass filter with wide rejection bandwidth
Author(s) -
Shum Kam Man,
Chiu Chi Yuk,
Xue Quan,
Chan Chi Hou,
Man Kim Fung
Publication year - 2004
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.20597
Subject(s) - bandwidth (computing) , microwave , electronic engineering , filter (signal processing) , insertion loss , low pass filter , microstrip , engineering , computer science , electrical engineering , telecommunications
This paper presents a simple printed microstrip low‐pass filter with advantages of compact size, low insertion loss, and wide rejection bandwidth. The filter design has been optimized using a genetic algorithm (GA), and a good agreement between the simulation and measurement results has confirmed the effectiveness of the proposed low‐pass filter configuration. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 44: 236–238, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20597