Compact, quasi-elliptic dual-band bandpass filter with improved isolation

• Main Authors: Sovuthy, C., Wen, W.P.
• Format: Conference or Workshop Item
• Published: Institute of Electrical and Electronics Engineers Inc. 2015
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946080610&doi=10.1109%2fMWSYM.2015.7167115&partnerID=40&md5=2168b1bd72d9fe61907f8897afac111e; http://eprints.utp.edu.my/31485/

The design of compact and very selective dual band dual-mode filter with improved isolation is introduced in this paper. The two passbands are achieved by connecting two stepped-impedance dual-mode resonators in parallel. Two transmission zeros are obtained on both sides of each passband with the us...