Novel miniature slow-wave resonator filter using multilayer LCP circuit technology

Zhou Zhou; Jiasheng Hong; Petronilo Martin Iglesias

doi:10.1109/EuMC.2016.7824487

Novel miniature slow-wave resonator filter using multilayer LCP circuit technology

Zhou Zhou, Jiasheng Hong, Petronilo Martin Iglesias

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

46 Downloads (Pure)

Abstract

This paper presents a novel microwave bandpass filter using microstrip slow-wave open-loop resonators and multilayer liquid crystal polymer (LCP) technologies. The new filter has not only very compact size due to the slow-wave effect, but also exhibits a ultra-wider upper stopband resulting from the dispersion property. A five-pole microstrip filter of this type, i.e., a bandpass filter centered at f_c=1.18 GHz with -3dB fractional bandwidth of 17%, has been designed and fabricated. No spurious response, which are at least 30-dB rejection, occurs for the frequency up to 10GHz. Moreover, the fabricated filter also has the compact size of 0.102λ_g × 0.081λ_g and the light weight less than one gram by using multilayer LCP circuit technology. Good agreement can be observed between the simulation and measurement.

Original language	English
Title of host publication	European Microwave Week 2016
Subtitle of host publication	"Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016
Publisher	IEEE
Pages	890-893
Number of pages	4
ISBN (Electronic)	9782874870439
DOIs	https://doi.org/10.1109/EuMC.2016.7824487
Publication status	Published - 19 Jan 2017
Event	46th European Microwave Conference 2016 - London, United Kingdom Duration: 4 Oct 2016 → 6 Oct 2016

Conference

Conference	46th European Microwave Conference 2016
Abbreviated title	EuMC 2016
Country/Territory	United Kingdom
City	London
Period	4/10/16 → 6/10/16

Keywords

Bandpass filter
Microstrip filter
Slow-wave open-loop resonators
Ultra-wide stopband

ASJC Scopus subject areas

Radiation
Computer Networks and Communications
Electrical and Electronic Engineering
Instrumentation

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10.1109/EuMC.2016.7824487

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Cite this

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title = "Novel miniature slow-wave resonator filter using multilayer LCP circuit technology",

abstract = "This paper presents a novel microwave bandpass filter using microstrip slow-wave open-loop resonators and multilayer liquid crystal polymer (LCP) technologies. The new filter has not only very compact size due to the slow-wave effect, but also exhibits a ultra-wider upper stopband resulting from the dispersion property. A five-pole microstrip filter of this type, i.e., a bandpass filter centered at fc=1.18 GHz with -3dB fractional bandwidth of 17%, has been designed and fabricated. No spurious response, which are at least 30-dB rejection, occurs for the frequency up to 10GHz. Moreover, the fabricated filter also has the compact size of 0.102λg × 0.081λg and the light weight less than one gram by using multilayer LCP circuit technology. Good agreement can be observed between the simulation and measurement.",

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author = "Zhou Zhou and Jiasheng Hong and Iglesias, {Petronilo Martin}",

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Zhou, Z, Hong, J & Iglesias, PM 2017, Novel miniature slow-wave resonator filter using multilayer LCP circuit technology. in European Microwave Week 2016: "Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016., 7824487, IEEE, pp. 890-893, 46th European Microwave Conference 2016, London, United Kingdom, 4/10/16. https://doi.org/10.1109/EuMC.2016.7824487

Novel miniature slow-wave resonator filter using multilayer LCP circuit technology. / Zhou, Zhou; Hong, Jiasheng; Iglesias, Petronilo Martin.

European Microwave Week 2016: "Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016. IEEE, 2017. p. 890-893 7824487.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - This paper presents a novel microwave bandpass filter using microstrip slow-wave open-loop resonators and multilayer liquid crystal polymer (LCP) technologies. The new filter has not only very compact size due to the slow-wave effect, but also exhibits a ultra-wider upper stopband resulting from the dispersion property. A five-pole microstrip filter of this type, i.e., a bandpass filter centered at fc=1.18 GHz with -3dB fractional bandwidth of 17%, has been designed and fabricated. No spurious response, which are at least 30-dB rejection, occurs for the frequency up to 10GHz. Moreover, the fabricated filter also has the compact size of 0.102λg × 0.081λg and the light weight less than one gram by using multilayer LCP circuit technology. Good agreement can be observed between the simulation and measurement.

AB - This paper presents a novel microwave bandpass filter using microstrip slow-wave open-loop resonators and multilayer liquid crystal polymer (LCP) technologies. The new filter has not only very compact size due to the slow-wave effect, but also exhibits a ultra-wider upper stopband resulting from the dispersion property. A five-pole microstrip filter of this type, i.e., a bandpass filter centered at fc=1.18 GHz with -3dB fractional bandwidth of 17%, has been designed and fabricated. No spurious response, which are at least 30-dB rejection, occurs for the frequency up to 10GHz. Moreover, the fabricated filter also has the compact size of 0.102λg × 0.081λg and the light weight less than one gram by using multilayer LCP circuit technology. Good agreement can be observed between the simulation and measurement.

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Novel miniature slow-wave resonator filter using multilayer LCP circuit technology

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Keywords

ASJC Scopus subject areas

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