NDLI: Design and synthesis of microwave dual mode filter

Content Provider	IEEE Xplore Digital Library
Author	Sovuthy, C. Wong Peng Wen
Copyright Year	2012
Description	Author affiliation: Department of Electrical and Electronic Engineering, Universiti Teknologi PETRONAS, 31750 Tronoh, Perak, Malaysia (Sovuthy, C.; Wong Peng Wen)
Abstract	The design and synthesis of dual mode and quasi-elliptic dual-mode filters are presented in this paper. The transmission and reflection polynomials of the filters are generated to get the even- and odd-mode admittances. The admittances give the network prototype, routing structure and finally the coupling matrix of the filters. In order to suite the proposed filter topology which will later be used as the experimental prototypes, the matrix rotation technique is applied. As a result, the inter-resonator coupling of each filters matrix is eliminated and with the mentioned rotation, the new coupling matrices and routing structures are obtained. The prototypes of dual mode and quasi-elliptic dual mode filters have been designed and fabricated to prove the feasibility of this approach. The results show the excellent agreement with the theories.
Starting Page	226
Ending Page	229
File Size	247234
Page Count	4
File Format	PDF
ISBN	9781467331142
e-ISBN	9781467331166
DOI	10.1109/APACE.2012.6457665
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-12-11
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Couplings synthesis transmission zero transmission pole dual mode Prototypes quasi-elliptic Microwave communication Routing Filtering theory Microwave filters
Content Type	Text
Resource Type	Article

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