Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16522
Title: Compact wide stopband half-mode substrate integrated waveguide bandpass filter with Co-planar waveguide
Authors: Pelluri S.
Kartikeyan, Machavaram Venkata
Published in: Proceedings of 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019
Abstract: In this paper a quarter-wavelength co-planar (CPW) resonator based bandpass filter is proposed. The main advantage of the proposed half-mode substrate integrated waveguide (HMSIW) bandpass filter structure is its compactness and two transmission zeros for wide stopband. The design and optimization of the proposed filter is carried out using the EM simulator HFSS at the designed frequency of 3.65 GHz. In order to achieve the compactness of the proposed filter, the quasi-TEM mode of HMSIW resonator and quarter-wavelength CPW resonator both are designed on the thin substrate (0.254 mm) with ʹǤʹ. Further a wide stopband characteristic is studied using higher order mode of the HMSIW to suppress its first spurious passband. Finally, the S-parameter response of the simulated and fabricated prototype is studied where the simulated and measured S-parameters are in close agreement with the corresponding simulated data. © 2019 URSI. All rights reserved.
Citation: Proceedings of 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019, (2019)
URI: https://doi.org/10.23919/URSIAP-RASC.2019.8738707
http://repository.iitr.ac.in/handle/123456789/16522
Issue Date: 2019
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Bandpass filters
Resonators
Scattering parameters
Structure (composition)
Substrate integrated waveguides
Design and optimization
Filter structures
Half-mode substrate integrated waveguides
Higher-order modes
Quarter-wavelength
Spurious passband
Thin substrate
Transmission zeros
Waveguide filters
ISBN: 9.79E+12
Author Scopus IDs: 57204524386
6603631347
Author Affiliations: Pelluri, S., Indian Institute of technology Roorkee, Roorkee, 247667, India
Kartikeyan, M.V., Indian Institute of technology Roorkee, Roorkee, 247667, India
Corresponding Author: Pelluri, S.; Indian Institute of technology RoorkeeIndia; email: spelluri@ec.iitr.ac.in
Appears in Collections:Conference Publications [ECE]

Files in This Item:
There are no files associated with this item.
Show full item record


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.