Share Email Print
cover

Proceedings Paper

A Ku band circularly polarized U-slot antenna
Author(s): Lin Han; Ningmin Liu
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A Ku band circularly polarized single-layer U-slot microstrip patch antenna with chamfering at the corners has been proposed in this paper. A parametric study has been carried out to investigate the effects caused by chamfering corners and location of the feeding probe. Simulation results show the bandwidth ( S11 <-10dB) is about 700MHz and the 3dB axial ratio bandwidth of the antenna is 3.7%. At the desired frequency, i.e,14-14.5GHz, the return loss is below -12dB and the axial ratio is below 3dB.

Paper Details

Date Published: 3 April 2010
PDF: 6 pages
Proc. SPIE 7651, International Conference on Space Information Technology 2009, 765115 (3 April 2010); doi: 10.1117/12.855575
Show Author Affiliations
Lin Han, Space Star Technology Co., Ltd. (China)
Ningmin Liu, Space Star Technology Co., Ltd. (China)


Published in SPIE Proceedings Vol. 7651:
International Conference on Space Information Technology 2009
Xingrui Ma; Baohua Yang; Ming Li, Editor(s)

© SPIE. Terms of Use
Back to Top