Antenna for ultrawide band applications with WLAN band notched characteristics

Author

Awadhwal, Girish ; Mahicha, Pawan ; Bharti, P.K. ; Meshram, M.K.

Author_Institution

Dept. of Electron., Banaras Hindu Univ., Varanasi, India

fYear

2012

fDate

1-2 March 2012

Firstpage

1

Lastpage

5

Abstract

In this paper, a coplanar waveguide (CPW) fed arbitrary shaped antenna is proposed for ultrawide band (UWB) application which has large bandwidth, covering the frequency band from 2 to 12 GHz. The antenna is consisting of a slotted patch, coplanar waveguide with two asymmetrical ground planes, and embedded inverted U-shaped slot on the radiating patch. The embedded inverted U-shaped slot on the patch rejects the WLAN frequency (5.15-5.82 GHz) from the UWB spectrum. Parametric study of the shape parameters have been carried out for the optimization of the UWB with band notched characteristics.

Keywords

coplanar waveguides; shaped beam antennas; slot antennas; ultra wideband antennas; UWB spectrum; WLAN band notched characteristics; asymmetrical ground planes; coplanar waveguide; coplanar waveguide fed arbitrary shaped antenna; embedded inverted U-shaped slot; frequency 2 GHz to 12 GHz; radiating patch; slotted patch; ultrawideband antenna; Bandwidth; Coplanar waveguides; Resonant frequency; Slot antennas; Ultra wideband antennas; Wireless LAN; Band Notched Characteristics; Coplanar Waveguide (CPW); Ultrawide Band (UWB); Wireless Local Area Network (WLAN);

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical, Electronics and Computer Science (SCEECS), 2012 IEEE Students' Conference on

Conference_Location

Bhopal

Print_ISBN

978-1-4673-1516-6

Type

conf

DOI

10.1109/SCEECS.2012.6184842

Filename

6184842