eprintid: 6206
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/62/06
datestamp: 2023-11-09 16:17:57
lastmod: 2023-11-09 16:17:57
status_changed: 2023-11-09 16:05:15
type: article
metadata_visibility: show
creators_name: Ur Rehman, M.Z.
creators_name: Baharudin, Z.
creators_name: Zakariya, M.A.
creators_name: Khir, M.H.M.
creators_name: Jilani, M.T.
creators_name: Khan, M.T.
title: RF MEMS based half mode bowtie shaped substrate integrated waveguide tunable bandpass filter
ispublished: pub
keywords: Bandpass filters; Microwave circuits; Resonators; Substrate integrated waveguides; Waveguides, Half-mode substrate integrated waveguides; High quality factors; Resonator coupling; RF-MEMS; RF-MEMS switches; Shaped structures; Tunable band-pass filters; Tunable filters, Waveguide filters
note: cited By 8
abstract: A tunable planar bandpass filter based on a technique that utilizes a half mode substrate integrated waveguide (HMSIW) and novel inter-resonator coupling is presented. The tunable HMSIW based bandpass filter is implemented using two half triangle shaped cavities coupled together through inter-resonator coupling forming half mode bowtie shaped structure. The bowtie-shaped filter exhibits similar performance as found in rectangle- and circle-shaped SIW based bandpass filters. This concept reduces the circuit foot print, and miniaturization high quality factor is maintained by the structure. The tunable filter utilizes packaged RF MEMS switches; switching between different configurations of switches achieves four distinctive frequency states between 4.8�5.3 GHz. The filter maintains a constant absolute 1 dB bandwidth of 100 ± 10 MHz for all frequency states. © 2015, Electromagnetics Academy. All rights reserved.
date: 2015
publisher: Electromagnetics Academy
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949759503&doi=10.2528%2fPIERC15091407&partnerID=40&md5=a491214e484dba4dfe24889dbd373127
id_number: 10.2528/PIERC15091407
full_text_status: none
publication: Progress In Electromagnetics Research C
volume: 60
pagerange: 21-30
refereed: TRUE
issn: 19378718
citation:   Ur Rehman, M.Z. and Baharudin, Z. and Zakariya, M.A. and Khir, M.H.M. and Jilani, M.T. and Khan, M.T.  (2015) RF MEMS based half mode bowtie shaped substrate integrated waveguide tunable bandpass filter.  Progress In Electromagnetics Research C, 60.  pp. 21-30.  ISSN 19378718