A planar monopole antenna with DGS for bandwidth enhancement and U-slot for band-notch characteristics

Author

Das, Lipsa ; Sahoo, Avimanyu ; Konhar, Diptimayee ; Mishra, Debahuti

Author_Institution

VSS Univ. of Technol., Burla, India

fYear

2013

fDate

11-12 April 2013

Firstpage

977

Lastpage

980

Abstract

In this paper a planar monopole antenna with DGS have been presented for enhancing the bandwidth along with an U-slot for obtaining band notch characteristics. A circular patch antenna of radius 6mm has been placed over FR4 substrate with 5mm ground plane on the back side. The antenna operates in UWB with VSWR<;2 from 4.1GHZ to 11.65GHz. There is an Ushaped slot in the patch which is used to remove 5.1-5.9 GHz frequency band used for WLAN application. The VSWR and radiation pattern of the antenna has been presented for UWB applications.

Keywords

antenna radiation patterns; microstrip antennas; monopole antennas; substrates; ultra wideband antennas; wireless LAN; FR4 substrate; U-shaped slot; U-slot; UWB applications; VSWR; WLAN application; antenna radiation pattern; bandnotch characteristics; bandwidth enhancement; circular patch antenna; frequency 4.1 GHz to 11.65 GHz; planar monopole antenna; size 5 mm; Antenna radiation patterns; Bandwidth; Microstrip antennas; Ultra wideband antennas; Wireless LAN; DGS; UWB; VSWR; WLAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Information & Communication Technologies (ICT), 2013 IEEE Conference on

Conference_Location

JeJu Island

Print_ISBN

978-1-4673-5759-3

Type

conf

DOI

10.1109/CICT.2013.6558238

Filename

6558238