publication . Article . Other literature type . 2018

Microstrip Triplexer using a common triple-mode resonator

El‐Tokhy, Amira; Wu, Ruiheng; Wang, Yi;
Open Access
  • Published: 07 May 2018 Journal: Microwave and Optical Technology Letters, volume 60, pages 1,815-1,820 (issn: 0895-2477, eissn: 1098-2760, Copyright policy)
  • Publisher: Wiley
  • Country: United Kingdom
Abstract
An all-resonator based triplexer is presented using a double-stub-loaded resonator (DSLR) that acts as a common resonator at the junction of the three channels. The open stub DSLR has been analysed using even and odd-mode method to reveal the relationship between the three resonant modes. The design offers flexibility of frequency selection. The DSLR resonator is coupled with three sets of hairpin resonators to form the triplexer at 1.8, 2.1, and 2.6 GHz for mobile communication applications. The measurement results are in very good agreement with the simulations.
Subjects
free text keywords: Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Condensed Matter Physics, TA
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