Radiation and scattering properties of a novel UWB microstrip antenn

Author

Zhou, Yatong ; Wang, Xin ; Xia, Kewen

Author_Institution

Sch. of Inf. Eng., Hebei Univ. of Technol., Tianjin, China

fYear

2011

fDate

21-23 June 2011

Firstpage

1898

Lastpage

1900

Abstract

In this paper, an improved microstrip and patch antenna is proposed for ultra-wideband applications. The patch of antenna combination with a semi-circular and a rectangular, the shape of wide slit on the ground is similar with the shape of the patch and then set the input impedance of 75Ω. The return loss is less than -10dB from 1GHz to 10GHz. Good dipole-like omni-directivity in azimuth plane has been shown. Finally, the relevant simulation and calculation are performed by using HFSS of ANSOFT Company. The reflection loss curve and the radiation patters of this new antenna were given.

Keywords

antenna radiation patterns; dipole antennas; microstrip antennas; omnidirectional antennas; ultra wideband antennas; HFSS; UWB microstrip antenna; azimuth plane; dipole-like omni-directivity; patch antenna; radiation pattern; reflection loss curve; scattering property; ultra-wideband application; Antenna radiation patterns; Permittivity; Shape; Substrates; Ultra wideband antennas; HFSS simulation; UWB; antenna; slot and microstri;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on

Conference_Location

Beijing

ISSN

pending

Print_ISBN

978-1-4244-8754-7

Electronic_ISBN

pending

Type

conf

DOI

10.1109/ICIEA.2011.5975901

Filename

5975901