Design of a single-feed dual-frequency microstrip antenna

Che Wei Su; Jeen-Sheen Row; Jia Feng Wu

doi:10.1002/mop.21096

Design of a single-feed dual-frequency microstrip antenna

Che Wei Su, Jeen-Sheen Row, Jia Feng Wu

Department of Electrical Engineering

Research output: Contribution to journal › Article

11 Citations (Scopus)

Abstract

This paper presents a new dual-frequency design for microstrip patch antennas. The proposed dual-frequency antenna is excited by a single probe feed, and the feed position is on the rectangular patch that is surrounded by a square-ring patch. The rectangular patch not only acts as a coupling-strip feed to the square-ring microstrip antenna at a lower frequency, but can also be resonant at a higher frequency. In addition, the two operating frequency bands can produce the same linear polarization or dual polarizations. Details of the antenna designs are described. The experimental and simulated results are also shown and discussed.

Original language	English
Pages (from-to)	114-116
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	47
Issue number	2
DOIs	https://doi.org/10.1002/mop.21096
Publication status	Published - 2005 Oct 20

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All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

Cite this

Su, C. W., Row, J-S., & Wu, J. F. (2005). Design of a single-feed dual-frequency microstrip antenna. Microwave and Optical Technology Letters, 47(2), 114-116. https://doi.org/10.1002/mop.21096

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10.1002/mop.21096