Design of UWB Bidirectional Rectangular Ring Antenna Fed by Stepped Monopole

Author

Lamultree, Suthasinee ; Phongcharoenpanich, Chuwong ; Torrungrueng, Danai

Author_Institution

Fac. of Eng. & Technol., Asian Univ., Chonburi

fYear

2007

fDate

11-14 Dec. 2007

Firstpage

1

Lastpage

4

Abstract

An ultra-wideband rectangular ring antenna fed by stepped monopole is presented in this paper. The initial parameters of antenna design as well as the antenna revolutions for enhancing impedance bandwidth are shown. Simulations have been carried out to investigate the impedance and radiation behaviors. It is found that the antenna offers a bidirectional radiation pattern with the impedance bandwidth covered the frequency range from 3.1-10.6 GHz with the VSWR of less than 2:1.

Keywords

antenna feeds; antenna radiation patterns; microwave antennas; monopole antennas; ultra wideband antennas; antenna feeds; antenna radiation patterns; antenna revolutions; bidirectional rectangular ring antenna; frequency 3.1 GHz to 10.6 GHz; impedance bandwidth; microwave antennas; stepped monopole; ultra wideband antennas; Antenna radiation patterns; Bandwidth; Coaxial components; Conductors; Feeds; Frequency; Impedance; Ultra wideband antennas; Ultra wideband technology; Wireless communication; Rectangular ring antenna; Stepped monopole; Ultra-wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2007. APMC 2007. Asia-Pacific

Conference_Location

Bangkok

Print_ISBN

978-1-4244-0748-4

Electronic_ISBN

978-1-4244-0749-1

Type

conf

DOI

10.1109/APMC.2007.4555121

Filename

4555121