Planar-fed compact circular-polarised microstrip antenna with triangular-slot loading

Michael Elsdon; Alistair Sambell; S. C. Gao; Yi Qin

doi:10.1002/mop.20100

Planar-fed compact circular-polarised microstrip antenna with triangular-slot loading

Michael Elsdon, Alistair Sambell, S. C. Gao, Yi Qin

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

Abstract

A planar-fed circular-polarised (CP) microstrip patch antenna is presented and discussed. It is demonstrated that embedding four right-angle triangular slots in a nearly square patch antenna and exciting with an offset inset feed, size reduction of up to 43% can be achieved while still maintaining planar impedance matching. The proposed design shows no significant reduction in the axial-ratio bandwidth and has relaxed manufacturing tolerances.

Original language	English
Pages (from-to)	226-228
Journal	Microwave and Optical Technology Letters
Volume	41
Issue number	3
DOIs	https://doi.org/10.1002/mop.20100
Publication status	Published - May 2004

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

Keywords

Compact
Microstrip antenna
Planar fed

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10.1002/mop.20100

Cite this

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title = "Planar-fed compact circular-polarised microstrip antenna with triangular-slot loading",

abstract = "A planar-fed circular-polarised (CP) microstrip patch antenna is presented and discussed. It is demonstrated that embedding four right-angle triangular slots in a nearly square patch antenna and exciting with an offset inset feed, size reduction of up to 43\% can be achieved while still maintaining planar impedance matching. The proposed design shows no significant reduction in the axial-ratio bandwidth and has relaxed manufacturing tolerances.",

keywords = "Compact, Microstrip antenna, Planar fed",

author = "Michael Elsdon and Alistair Sambell and Gao, \{S. C.\} and Yi Qin",

year = "2004",

month = may,

doi = "10.1002/mop.20100",

language = "English",

volume = "41",

pages = "226--228",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "Blackwell Publishing",

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T1 - Planar-fed compact circular-polarised microstrip antenna with triangular-slot loading

AU - Elsdon, Michael

AU - Sambell, Alistair

AU - Gao, S. C.

AU - Qin, Yi

PY - 2004/5

Y1 - 2004/5

N2 - A planar-fed circular-polarised (CP) microstrip patch antenna is presented and discussed. It is demonstrated that embedding four right-angle triangular slots in a nearly square patch antenna and exciting with an offset inset feed, size reduction of up to 43% can be achieved while still maintaining planar impedance matching. The proposed design shows no significant reduction in the axial-ratio bandwidth and has relaxed manufacturing tolerances.

AB - A planar-fed circular-polarised (CP) microstrip patch antenna is presented and discussed. It is demonstrated that embedding four right-angle triangular slots in a nearly square patch antenna and exciting with an offset inset feed, size reduction of up to 43% can be achieved while still maintaining planar impedance matching. The proposed design shows no significant reduction in the axial-ratio bandwidth and has relaxed manufacturing tolerances.

KW - Compact

KW - Microstrip antenna

KW - Planar fed

UR - https://www.scopus.com/pages/publications/2342518262

U2 - 10.1002/mop.20100

DO - 10.1002/mop.20100

M3 - Article

SN - 0895-2477

VL - 41

SP - 226

EP - 228

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 3

ER -

Planar-fed compact circular-polarised microstrip antenna with triangular-slot loading

Abstract

UN SDGs

Keywords

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