Wideband Half Mode Substrate Integrated Waveguide (HMSIW) Bandpass Filter


Tiang, Jun Jiat and Muhammad, Surajo and Lee, Ching Kwang and Iqbal, Amjad (2020) Wideband Half Mode Substrate Integrated Waveguide (HMSIW) Bandpass Filter. In: 2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 24-27 June 2020, Phuket, Thailand.

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A higher-order wideband multimode filter is proposed in this paper. The proposed filter is designed using a half-mode substrate integrated waveguide (HMSIW) technology. A wideband frequency response is achieved by exciting multiple modes in the same cavity resonator. A U-shaped slot and hook-shaped open circuited stubs are added to the HMSIW resonator to generate the transmission zeros (TZs) and hence increase the selectivity. The filters with high-selectivity a realways desirable in highly-sensitive radio frequency (RF) circuits. The proposed filter shows wide passband (FBW = 69.31%), lower insertion loss (IL <; 0.9 dB) and good selectivity.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: wideband radar
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 13 Oct 2021 02:09
Last Modified: 13 Oct 2021 02:09
URII: http://shdl.mmu.edu.my/id/eprint/8280


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