Parallel Connected Dual-Mode Filter
Theory of parallel connected dual pole topology is introduced in this letter. The general transfer function of N transversal array is derived where the filtering function is mapped to Chebyshev polynomial in which all the coupling values are extracted. To demonstrate the feasibility of the approach...
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| Main Authors: | , , |
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| Format: | Article |
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Institute of Electrical and Electronics Engineers Inc.
2015
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85027919108&doi=10.1109%2fLMWC.2015.2451393&partnerID=40&md5=2cbe33ac065bb306f0b7f5b9f8f15bed http://eprints.utp.edu.my/31531/ |
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| Summary: | Theory of parallel connected dual pole topology is introduced in this letter. The general transfer function of N transversal array is derived where the filtering function is mapped to Chebyshev polynomial in which all the coupling values are extracted. To demonstrate the feasibility of the approach two 2-stage bandpass dual mode filter prototypes based on parallel connected topology are fabricated and presented. The second filter prototype is incorporated with the source-load coupling in order to achieve a quasi-elliptic response for better selectivity. © 2001-2012 IEEE. |
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