Microstrip Diplexers with double-stub bandpass filters

Khalaj-Amirhosseini, M.; Moghavvemi, M.; Ameri Mahabadi, H.; Attaran, A. (2011) Microstrip Diplexers with double-stub bandpass filters. International Journal on Communications Antenna and Propagation (I.Re.C.A.P.), 1 (1). pp. 64-67.

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    Abstract

    This paper presents a microstrip diplexer using two Double-Stub Band-Pass Filters (DS-BPFs), composed of several double-stubs connected to a main microstrip line. Each DS-BPF has a null at the center frequency of the other. Therefore, these types of filters are suitable for diplexers with two near frequencies. A diplexer at frequencies 5.875 and 6.225 GHz is designed, fabricated and measured. Measured results of the fabricated diplexer have a good agreement with the calculated results.

    Item Type: Article
    Creators:
    1. Khalaj-Amirhosseini, M.
    2. Moghavvemi, M.(Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, MALAYSIA)
    3. Ameri Mahabadi, H.(Center of research and applied electronics, University of Malaya, 50603, Kuala Lumpur, Malaysia)
    4. Attaran, A.
    Journal or Publication Title: International Journal on Communications Antenna and Propagation (I.Re.C.A.P.)
    Uncontrolled Keywords: Diplexers, Double-Stubs, Microstrip Transmission Lines
    Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
    Divisions: Faculty of Engineering > School of Electronics and Computer Science
    Depositing User: Hossein Ameri Mahabadi
    Date Deposited: 09 Aug 2012 10:11
    Last Modified: 23 Nov 2017 11:17
    URI: http://eprints.um.edu.my/id/eprint/3610

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