Stripline combline filters on substrates designed on high-permittivity ceramic materials

Physical Processes in Electron Devices


Stripline bandpass combline filters designed on high-permittivity ceramic materials are analyzed. In order to form coupling between codirectional quarter-wave resonators, they are connected in the regions of their short-circuited ends by a stripline conductor. Features of the characteristics of such filters are revealed and compared with the parameters of other ceramic microwave filters. Experimental characteristics of a stripline filter designed on a ceramics with permittivity ɛr = 38 are presented. The experimental results are in good agreement with results of computer simulation.


Coupling Coefficient Quarter Wave Wideband Code Division Multiple Access Ceramic Filter Voltage Standing Wave Ratio 
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Copyright information

© Pleiades Publishing, Ltd. 2013

Authors and Affiliations

  1. 1.Kiev Polytechnical InstituteNational Technical University of UkraineKievUkraine

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