A compact quasi‐elliptic bandpass filter using coupled dual quasi‐lumped LC resonators
暂无分享,去创建一个
This letter proposes a compact microstrip bandpass filter using coupled dual quasi-lumped LC resonators. With the proposed topology, two transmission zeros are generated at both low and high stopband near the passband to create quasi-elliptic response. A filter sample is designed and fabricated to provide an experimental verification. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 158–160, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24009
[1] S. Amari,et al. Direct synthesis of folded symmetric resonator filters with source-load coupling , 2001, IEEE Microwave and Wireless Components Letters.
[2] Ruey-Beei Wu,et al. Compact microstrip cross-coupled bandpass filters using miniaturized stepped impedance resonators , 2005, 2005 Asia-Pacific Microwave Conference Proceedings.
[3] Chi-Yang Chang,et al. Design of microstrip quadruplet filters with source-load coupling , 2005 .