Miniaturization of planar microwave devices by means of complementary spiral resonators (CSRs): Design of quadrature phase shifters

Gerard Sisó; Marta Gil; Manuel Aranda; Jordi Bonache; Ferran Martín

Miniaturization of planar microwave devices by means of complementary spiral resonators (CSRs): Design of quadrature phase shifters

Gerard Sisó, Marta Gil, Manuel Aranda, Jordi Bonache, Ferran Martín

Department of Electronic Engineering

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

7 Citations (Scopus)

Abstract

In this work, two compact quadrature phase shifters based on metamaterial transmission lines implemented by means of complementary spiral resonators (CSRs) have been designed, fabricated and measured. The structures consist on Y-junctions with output lines exhibiting 90° phase balance. The reported metamaterial-based devices present a size reduction of 64% and 77% as compared to the conventional one.

Original language	English
Pages (from-to)	144-148
Journal	Radioengineering
Volume	18
Issue number	2
Publication status	Published - 1 Jun 2009

Keywords

Complementary spiral resonators (CSRs)
Metamaterials
Phase shifters

Cite this

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title = "Miniaturization of planar microwave devices by means of complementary spiral resonators (CSRs): Design of quadrature phase shifters",

abstract = "In this work, two compact quadrature phase shifters based on metamaterial transmission lines implemented by means of complementary spiral resonators (CSRs) have been designed, fabricated and measured. The structures consist on Y-junctions with output lines exhibiting 90° phase balance. The reported metamaterial-based devices present a size reduction of 64\% and 77\% as compared to the conventional one.",

keywords = "Complementary spiral resonators (CSRs), Metamaterials, Phase shifters",

author = "Gerard Sis{\'o} and Marta Gil and Manuel Aranda and Jordi Bonache and Ferran Mart{\'i}n",

year = "2009",

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journal = "Radioengineering",

issn = "1210-2512",

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T1 - Miniaturization of planar microwave devices by means of complementary spiral resonators (CSRs): Design of quadrature phase shifters

AU - Sisó, Gerard

AU - Gil, Marta

AU - Aranda, Manuel

AU - Bonache, Jordi

AU - Martín, Ferran

PY - 2009/6/1

Y1 - 2009/6/1

N2 - In this work, two compact quadrature phase shifters based on metamaterial transmission lines implemented by means of complementary spiral resonators (CSRs) have been designed, fabricated and measured. The structures consist on Y-junctions with output lines exhibiting 90° phase balance. The reported metamaterial-based devices present a size reduction of 64% and 77% as compared to the conventional one.

AB - In this work, two compact quadrature phase shifters based on metamaterial transmission lines implemented by means of complementary spiral resonators (CSRs) have been designed, fabricated and measured. The structures consist on Y-junctions with output lines exhibiting 90° phase balance. The reported metamaterial-based devices present a size reduction of 64% and 77% as compared to the conventional one.

KW - Complementary spiral resonators (CSRs)

KW - Metamaterials

KW - Phase shifters

UR - https://www.scopus.com/pages/publications/77951170883

M3 - Article

SN - 1210-2512

VL - 18

SP - 144

EP - 148

JO - Radioengineering

JF - Radioengineering

IS - 2

ER -

Miniaturization of planar microwave devices by means of complementary spiral resonators (CSRs): Design of quadrature phase shifters

Abstract

Keywords

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