CPW- fed folded w-shape antenna for UWB application and Band notched design

Author

Nagesh, K. ; Raghavan, Srinath

Author_Institution

Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Tiruchirappalli, India

fYear

2009

fDate

14-16 Dec. 2009

Firstpage

1

Lastpage

4

Abstract

This paper presents a w-shaped antenna for ultra wide band application. UWB Antenna is designed to satisfy two licensed UWB frequency bands (2.81 to 4.96 GHz), (6.10 to 10.6 GHz) for return loss lower than -10 dB having a frequency notched Band ranging from 4.96 to 6.10GHz to avoid the interference with WLAN.The effects of shape, length, size, and location of feeding point, substrate and their thickness have been evaluated. We designed the antenna with a compact aperture area of 14.5 X 23 mm². And obtained 2d radiation patterns with elevation and azimuthal, VSWR, Return loss .The simulation results of W-Shaped antenna are analyzed by using Method of Moment (MoM) from IE3D software.

Keywords

antenna feeds; antenna radiation patterns; coplanar waveguides; interference (signal); method of moments; ultra wideband antennas; waveguide antennas; wireless LAN; CPW-fed folded w-shape antenna; IE3D software; UWB antenna; UWB application; UWB frequency bands; VSWR; WLAN; antenna design; band notched design; frequency 2.81 GHz to 4.96 GHz; frequency 4.96 GHz to 6.10 GHz; frequency 6.1 GHz to 10.6 GHz; frequency notched band; interference; method of moment; radiation patterns; return loss; ultra wide band application; VSWR; band notched UWB antennas; coplanar wave guide antennas; frequency notched;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electromagnetics Conference (AEMC), 2009

Conference_Location

Kolkata

Print_ISBN

978-1-4244-4818-0

Electronic_ISBN

978-1-4244-4819-7

Type

conf

DOI

10.1109/AEMC.2009.5430681

Filename

5430681