WestminsterResearch

Compact ridge waveguide filter with parallel and series-coupled resonators

Goussetis, George and Feresidis, Alexandros P. and Budimir, Djuradj and Vardaxoglou, John C. (2005) Compact ridge waveguide filter with parallel and series-coupled resonators. Microwave & Optical Technology Letters, 45 (1). pp. 22-23. ISSN 0895-2477

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Abstract

A novel 3rd-order compact E-plane ridge waveguide filter is presented. Miniaturization is achieved upon introducing a configuration of parallel-coupled E-plane ridge waveguide resonators. Furthermore, the proposed filter allows for transmission zeros at finite frequencies. Fabrication simplicity and mass producibility of standard E-plane filters is maintained. The numerical and experimental results are presented to validate the proposed configuration. A miniaturisation factor of 2 and very sharp upper cutoff are achieved.

Item Type:Article
Additional Information:Online ISSN 1098-2760
Research Community:University of Westminster > Electronics and Computer Science, School of
ID Code:2391
Deposited On:06 Jul 2006
Last Modified:16 Oct 2009 10:10

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