Inline Combline Filters of Order N With up to N+1 Transmission Zeros
| Autor: | David Rubio, Santiago Cogollos, Vicente E. Boria, Miguel Angel Fuentes, Marco Guglielmi, M. Baquero, Jose Joaquin Vague |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Radiation
Admittance Computer science Capacitive sensing Order (ring theory) Mixed couplings Condensed Matter Physics Topology Inductor Transmission zeros (TZs) Resonator Filter (video) TEORIA DE LA SEÑAL Y COMUNICACIONES Equivalent circuit Combline filters Electrical and Electronic Engineering High selectivity Passband |
| Zdroj: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname |
| Popis: | [EN] In this paper we describe several alternative inline implementations for combline filters with transmission zeros located both below and above the pass-band. A systematic design procedure is also presented using a lumped-element equivalent circuit. Following the design procedure that we propose, up to N+1 transmission zeros can be implemented with an inline filter of order N. The generation of the transmission zeros is explained physically in terms of mixed inductive and capacitive couplings. Several filters are also manufactured and tested. Good agreement between measured and simulated results is demonstrated thereby fully validating the new filter concepts. This work was supported by the Ministerio de Ciencia e Innovacion under Coordinated Project PID2019-103982RB-C41. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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