The Versatile U-Slot Patch Antenna

Author

Lee, Kai Fong ; Yang, Shing Lung Steven ; Kishk, Ahmed A. ; Luk, Kawai Man

Author_Institution

Dept. of Electr. Eng., Univ. of Mississippi, Oxford, MS, USA

Volume

52

Issue

1

fYear

2010

Firstpage

71

Lastpage

88

Abstract

The U-slot patch antenna was originally developed as a single-layer, single-patch wideband antenna. It has recently been shown that it can also be designed to perform a number of other functions. In this paper, a comprehensive account is given on the development of this antenna. Emphasis is placed on experimental and simulation results for various U-slot topologies, illustrating the antenna´s versatility in several practical applications. These include wideband, dual- and triple-band operation with small and large frequency ratios, as well as for circular-polarization applications.

Keywords

microstrip antennas; multifrequency antennas; slot antennas; U-slot patch antenna; circular-polarization applications; dual-band operation; single-patch wideband antenna; triple-band operation; Broadband antennas; Frequency; Geometry; Lungs; Microstrip antennas; Multifrequency antennas; Patch antennas; Polarization; Slot antennas; Wideband; Microstrip antennas; U-slot antennas; circular polarization; multifrequency antennas; slot antennas; wideband antennas;

fLanguage

English

Journal_Title

Antennas and Propagation Magazine, IEEE

Publisher

ieee

ISSN

1045-9243

Type

jour

DOI

10.1109/MAP.2010.5466402

Filename

5466402