Novel implementations for microstrip resonator filters in transversal and alternative topologies

David Cañete-Rebenaque; Mónica Martínez-Mendoza; Juan Pascual-García; Juan Sebastian Gomez Diaz; Alejandro Alvarez-Melcon

doi:10.1109/TMTT.2010.2092787

Novel implementations for microstrip resonator filters in transversal and alternative topologies

David Cañete-Rebenaque, Mónica Martínez-Mendoza, Juan Pascual-García, Juan Sebastian Gomez Diaz, Alejandro Alvarez-Melcon

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

This paper presents novel and compact implementations of microstrip filters using transversal topologies. The structures proposed are based on source/loadmultiresonator coupling, and implement different topologies, allowing the synthesis of different frequency responses with transmission zeros for maximum selectivity. Design guidelines for different resonator topologies are also reported to show the possibilities of the proposed structures. The analyzed characteristics of these filters, obtained with commercial full-wave computer-aided tools, show excellent agreement with synthesis results. Several filter prototypes of third order, showing different frequency responses, are manufactured and tested, obtaining good agreement with theoretical predictions.

Original language	English (US)
Article number	5668512
Pages (from-to)	242-249
Number of pages	8
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	59
Issue number	2
DOIs	https://doi.org/10.1109/TMTT.2010.2092787
State	Published - Feb 1 2011
Externally published	Yes

Keywords

Bandpass filters
microstrip resonators
microwave filters
planar filters
resonator filters
transversal filters

ASJC Scopus subject areas

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

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Novel implementations for microstrip resonator filters in transversal and alternative topologies. / Cañete-Rebenaque, David; Martínez-Mendoza, Mónica; Pascual-García, Juan; Gomez Diaz, Juan Sebastian; Alvarez-Melcon, Alejandro.

In: IEEE Transactions on Microwave Theory and Techniques, Vol. 59, No. 2, 5668512, 01.02.2011, p. 242-249.

Research output: Contribution to journal › Article › peer-review

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