A Novel Dielectric-Loaded Dual-Mode Cavity for Cellular Base Station Applications

Mustafa Safaa Ahmed Bakr, Saad W. O. Luhaib, Ian C. Hunter

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

A new class of dual mode dielectric resonator filter for mobile communication systems is presented. The proposed resonator exhibits high unloaded quality factor and reasonably wide spurious operating window. Based on this cavity, a 4-pole dual-mode Generalised Chebyshev filter is developed and fabricated in the stacked configuration. An unexpected spurious mode is appeared at 2.3 GHz due to improper coupling. A coupling technique for eliminating the unexpected spurious resonance is proposed. The obtained experimental and measured results with an asymmetric transmission zeros confirm the validity of the proposed resonator for releasing filters for cellular-radio base stations.
LanguageEnglish
Title of host publication2016 46th European Microwave Conference
PublisherIEEE Computer Soc.
Pages763-766
ISBN (Electronic)978-2-87487-043-9
DOIs
StatusPublished - 2016
Event46th European Microwave Conference 2016 - London, United Kingdom
Duration: 4 Oct 20166 Oct 2016

Conference

Conference46th European Microwave Conference 2016
Abbreviated titleEuMC 2016
CountryUnited Kingdom
CityLondon
Period4/10/166/10/16

Fingerprint

Base stations
Resonators
Chebyshev filters
Dielectric resonators
Mobile telecommunication systems
Poles

Keywords

  • Dual-mode filters
  • Dielectric resonator
  • Cellularradio base stations
  • Band pass filters
  • Miniaturization

Fields of Expertise

  • Information, Communication & Computing

Cite this

Bakr, M. S. A., Luhaib, S. W. O., & Hunter, I. C. (2016). A Novel Dielectric-Loaded Dual-Mode Cavity for Cellular Base Station Applications. In 2016 46th European Microwave Conference (pp. 763-766). IEEE Computer Soc.. DOI: 10.1109/EuMC.2016.7824455

A Novel Dielectric-Loaded Dual-Mode Cavity for Cellular Base Station Applications. / Bakr, Mustafa Safaa Ahmed; Luhaib, Saad W. O.; Hunter, Ian C.

2016 46th European Microwave Conference. IEEE Computer Soc., 2016. p. 763-766.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Bakr, MSA, Luhaib, SWO & Hunter, IC 2016, A Novel Dielectric-Loaded Dual-Mode Cavity for Cellular Base Station Applications. in 2016 46th European Microwave Conference. IEEE Computer Soc., pp. 763-766, 46th European Microwave Conference 2016, London, United Kingdom, 4/10/16. DOI: 10.1109/EuMC.2016.7824455
Bakr MSA, Luhaib SWO, Hunter IC. A Novel Dielectric-Loaded Dual-Mode Cavity for Cellular Base Station Applications. In 2016 46th European Microwave Conference. IEEE Computer Soc.2016. p. 763-766. Available from, DOI: 10.1109/EuMC.2016.7824455
Bakr, Mustafa Safaa Ahmed ; Luhaib, Saad W. O. ; Hunter, Ian C./ A Novel Dielectric-Loaded Dual-Mode Cavity for Cellular Base Station Applications. 2016 46th European Microwave Conference. IEEE Computer Soc., 2016. pp. 763-766
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