An inverted S-shaped multi-frequency patch antenna for X band applications

Author

Samsuzzaman, Md ; Misran, N. ; Mandeep, J.S. ; Islam, Mohammad Tariqul

Author_Institution

Fac. of Eng. & Built Environ., Univ. Kebangsaan Malaysia, Bangi, Malaysia

fYear

2013

fDate

17-18 May 2013

Firstpage

1

Lastpage

4

Abstract

In this paper, an inverted S-shaped multi frequency patch antenna is proposed for X-band applications. The antenna encompasses of two rectangular slots on patch , two elliptical slots on the ground plane and its exciting by a 50 Ω probe feed technique. By employing two rectangular slots which change the rectangular patch as opposite S shaped patch antenna operating in triple resonance frequency is presented. The simulated 10-dB return loss bandwidths for lower, middle and upper bands are 4.30%, 4.08% and 2.61% with respect to 9.08 GHz, 11.00 GHz and 11.86 GHz respectively. The proposed multi frequency antenna is presented and discussed in detail.

Keywords

antenna feeds; microstrip antennas; multifrequency antennas; slot antennas; X band application; elliptical slot; ground plane; inverted S-shaped multifrequency patch antenna; probe feed technique; rectangular patch; rectangular slot; triple resonance frequency; Bandwidth; Microstrip; Microstrip antennas; Patch antennas; Resonant frequency; Slot antennas; Multi-frequency; Patch antenna; Satellite; Slotted; X band; inverted S-shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Informatics, Electronics & Vision (ICIEV), 2013 International Conference on

Conference_Location

Dhaka

Print_ISBN

978-1-4799-0397-9

Type

conf

DOI

10.1109/ICIEV.2013.6572663

Filename

6572663