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C. E. Saavedra, “Diplexer Using a Circulator and Interchangeable Filters,” Proceeding of the 7th International Caribbean Con-ference on Devices, Circuits and Systems, Mexico, 28-30 April 2008, pp. 1-5. doi:10.1109/ICCDCS.2008.4542631

has been cited by the following article:

• TITLE: Coupled Resonator Diplexer without External Junctions

  AUTHORS: Talal F. Skaik, Michael J. Lancaster

  KEYWORDS: Coupled-Resonator, Coupling Matrix, Diplexer, Optimization

  JOURNAL NAME: Journal of Electromagnetic Analysis and Applications, Vol.3 No.6, June 30, 2011

  ABSTRACT: A coupled resonator diplexer has been designed, fabricated, and tested. The design is based on synthesis of coupling matrix of a 3-port coupled resonator circuit using optimization. Unlike conventional diplexers, the presented diplexer configuration does not include any separate junctions for distribution of energy. The diplexer has been implemented at X-band with waveguide cavity resonators, and its measured response is in good agreement with the simulated response.