Investigation of broadband inverted suspended rectangular patch linear polarized antenna

Author

Phoo, K.S. ; Abd Aziz, Mohamad Zoinol Abidin ; Ahmad, B.H. ; Othman, M.A. ; Suaidi, M.K. ; Abd Malek, F.

Author_Institution

CeTRI, Univ. Teknikal Malaysia Melaka (UTeM), Melaka, Malaysia

fYear

2014

Firstpage

236

Lastpage

240

Abstract

In this paper, broadband inverted suspended linear polarized antennas with operating frequency at 2.4GHz for Wireless Local Area Network (WLAN) application are designed. Various shapes of slot are added on the inverted suspended rectangular patch to investigate the effect of the antenna performance. The antennas are designed by using L-probe amendment with inverted suspended rectangular patch, where this approach is used to enhance the bandwidth and gain of the antennas. The simulation is done by using Computer Simulation Technology (CST) software. The bandwidths for the inverted suspended linear polarized antennas with different shape of slot are more than 200MHz, which meet broadband application. Besides, the axial ratio for each antenna is above 3dB.

Keywords

broadband antennas; electromagnetic wave polarisation; linear antennas; microstrip antennas; planar inverted-F antennas; wireless LAN; L-probe; WLAN; axial ratio; bandwidth enhancement; broadband inverted suspended rectangular patch linear polarized antenna; frequency 2.4 GHz; gain enhancement; wireless local area network; Bandwidth; Broadband antennas; Broadband communication; Microstrip antennas; Shape; Slot antennas; antenna; axial ratio; bandwidth; broadband; gain; linear;

fLanguage

English

Publisher

ieee

Conference_Titel

Control System, Computing and Engineering (ICCSCE), 2014 IEEE International Conference on

Print_ISBN

978-1-4799-5685-2

Type

conf

DOI

10.1109/ICCSCE.2014.7072722

Filename

7072722