A novel surface wave antenna with a monopole type pattern: a thin periodically loaded slab excited by a circular disk

Author

Yang, F. ; Rahmat-Samii, Y. ; Kishk, A.

Author_Institution

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

fYear

2005

fDate

3-8 July 2005

Firstpage

742

Abstract

A microstrip patch feed surface wave antenna is introduced to obtain monopole type radiation patterns with an attractive low profile configuration. A prototype of the surface wave antenna was fabricated and tested. The antenna resonated at 4.72 GHz with a 5.9% impedance bandwidth. The low profile configuration and omnidirectional patterns of the surface wave antenna are desirable features for many wireless communication systems, such as satellite radio receivers. Both the computed and measured radiation performance are presented.

Keywords

antenna feeds; antenna radiation patterns; microstrip components; microwave antennas; periodic structures; surface electromagnetic waves; 4.72 GHz; circular disk; impedance bandwidth; microstrip patch feed antenna; monopole type pattern; omnidirectional patterns; periodically loaded slab; satellite radio receivers; surface wave antenna; Antenna feeds; Antenna radiation patterns; Bandwidth; Loaded antennas; Microstrip antennas; Prototypes; Slabs; Surface impedance; Surface waves; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2005 IEEE

Print_ISBN

0-7803-8883-6

Type

conf

DOI

10.1109/APS.2005.1551429

Filename

1551429