Fully Reconfigurable Filter Based on a Microstrip Patch Resonator with Low-Voltage Driving

Publikation: KonferenzbeitragPaperForschungBegutachtung

Abstract

An approach to bandwidth- and frequency-reconfigurable planar filters is proposed. Switching elements are used in a modified dual-mode microstrip resonator to independently tune the centre frequency (up to 10 %) and the
bandwidth (4%) of the filter. In order to demonstrate the feasibility of the proposed approach the design of a 2nd-order tunable filter is presented along with simulation and measurement results. Measurement results showed an average Insertion Loss (IL) of 2dB and return loss better than 12 dB. Bandwidth and frequency tuning range are 4% and 10% respectively as simulated.
Originalspracheenglisch
PublikationsstatusVeröffentlicht - 2016

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Resonators
Bandwidth
Electric potential
Insertion losses
Tuning

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Fully Reconfigurable Filter Based on a Microstrip Patch Resonator with Low-Voltage Driving. / Alothman Alterkawi, Ahmad Bader; Gentili, Fabrizio; Bösch, Wolfgang.

2016.

Publikation: KonferenzbeitragPaperForschungBegutachtung

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title = "Fully Reconfigurable Filter Based on a Microstrip Patch Resonator with Low-Voltage Driving",
abstract = "An approach to bandwidth- and frequency-reconfigurable planar filters is proposed. Switching elements are used in a modified dual-mode microstrip resonator to independently tune the centre frequency (up to 10 {\%}) and the bandwidth (4{\%}) of the filter. In order to demonstrate the feasibility of the proposed approach the design of a 2nd-order tunable filter is presented along with simulation and measurement results. Measurement results showed an average Insertion Loss (IL) of 2dB and return loss better than 12 dB. Bandwidth and frequency tuning range are 4{\%} and 10{\%} respectively as simulated.",
author = "{Alothman Alterkawi}, {Ahmad Bader} and Fabrizio Gentili and Wolfgang B{\"o}sch",
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AU - Alothman Alterkawi, Ahmad Bader

AU - Gentili, Fabrizio

AU - Bösch, Wolfgang

PY - 2016

Y1 - 2016

N2 - An approach to bandwidth- and frequency-reconfigurable planar filters is proposed. Switching elements are used in a modified dual-mode microstrip resonator to independently tune the centre frequency (up to 10 %) and the bandwidth (4%) of the filter. In order to demonstrate the feasibility of the proposed approach the design of a 2nd-order tunable filter is presented along with simulation and measurement results. Measurement results showed an average Insertion Loss (IL) of 2dB and return loss better than 12 dB. Bandwidth and frequency tuning range are 4% and 10% respectively as simulated.

AB - An approach to bandwidth- and frequency-reconfigurable planar filters is proposed. Switching elements are used in a modified dual-mode microstrip resonator to independently tune the centre frequency (up to 10 %) and the bandwidth (4%) of the filter. In order to demonstrate the feasibility of the proposed approach the design of a 2nd-order tunable filter is presented along with simulation and measurement results. Measurement results showed an average Insertion Loss (IL) of 2dB and return loss better than 12 dB. Bandwidth and frequency tuning range are 4% and 10% respectively as simulated.

M3 - Paper

ER -