Novel waveguide filters using T-shaped resonators

Budimir, Djuradj, Glubokov, Oleksandr and Potrebic, Milka (2011) Novel waveguide filters using T-shaped resonators. Electronics Letters, 47 (1). pp. 38-40. ISSN 0013-5194

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An enhanced waveguide E-plane bandpass filter using T-shaped resonators is presented. Characteristics of the proposed filter structure are analysed and investigated. The proposed filter with 4.5 % bandwidth is designed at 9.45 GHz, fabricated and tested. Its performance is evaluated through measurements, the experimental results obtained show that the proposed bandpass filter structures improve selectivity and size compared with those obtained using a conventional E-plane filter structure. A size reduction of more than 12 % was achieved and selectivity performance improved by more than 60 dB.

Item Type: Article
Subjects: University of Westminster > Science and Technology > Electronics and Computer Science, School of (No longer in use)
Depositing User: Rachel Wheelhouse
Date Deposited: 30 Apr 2012 12:51
Last Modified: 30 Apr 2012 12:51

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