Skip to main content

Development of a Low Profile Wide-Bandwidth Circularly Polarized Microstrip Antenna for C-Band Airborne CP-SAR Sensor

Santosa, Cahya E., Sri Sumantyo, Josaphat T., Urata, Katia, Yam, Chua Ming, Ito, Koichi, Gao, Steven (2018) Development of a Low Profile Wide-Bandwidth Circularly Polarized Microstrip Antenna for C-Band Airborne CP-SAR Sensor. Progress In Electromagnetics Research C, 81 . pp. 77-88. ISSN 1937-8718. (KAR id:66322)

PDF Publisher pdf
Language: English
Download (991kB) Preview
[thumbnail of 08.17110901.pdf]
Preview
This file may not be suitable for users of assistive technology.
Request an accessible format
Official URL
http://www.jpier.org/PIERC/pierc81/08.17110901.pdf

Abstract

In this paper, a low-profile wide bandwidth circularly polarized microstrip antenna is

bandwidth improvement techniques were proposed and implemented. In order to increase impedance

modified radiating shape for multi-resonant frequency, and a circle-slotted parasitic patch. Generation

element. The asymmetric position of the feeding is attempted to improve the axial-ratio bandwidth.

line. The effect of copper-covering on the upper layer for decrease undesired radiation wave emitted by

and axial ratio bandwidth are 20.9% (1,100 MHz) and 4.7% (250 MHz), respectively. Meanwhile the

measured gain is 7 dBic at the frequency of 5.3 GHz.

Item Type: Article
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Steven Gao
Date Deposited: 08 Mar 2018 16:33 UTC
Last Modified: 16 Feb 2021 13:53 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/66322 (The current URI for this page, for reference purposes)
Gao, Steven: https://orcid.org/0000-0002-7402-9223
  • Depositors only (login required):

Downloads

Downloads per month over past year