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

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

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung


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.
Titel2016 46th European Microwave Conference
Herausgeber (Verlag)IEEE Computer Soc.
ISBN (elektronisch)978-2-87487-043-9
PublikationsstatusVeröffentlicht - 2016
Veranstaltung46th European Microwave Conference: EuMC 2016 - London, Großbritannien / Vereinigtes Königreich
Dauer: 4 Okt 20166 Okt 2016


Konferenz46th European Microwave Conference
KurztitelEuMC 2016
Land/GebietGroßbritannien / Vereinigtes Königreich

Fields of Expertise

  • Information, Communication & Computing


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