Radiation and scattering properties of a novel UWB microstrip antenn

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 retur...

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Bibliographic Details
Published in2011 6th IEEE Conference on Industrial Electronics and Applications pp. 1898 - 1900
Main Authors Yatong Zhou, Xin Wang, Kewen Xia
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2011
Subjects
antenna
Antenna radiation patterns
HFSS simulation
Permittivity
Shape
slot and microstri
Substrates
Ultra wideband antennas
UWB
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ISBN9781424487547
1424487544
ISSN2156-2318
DOI10.1109/ICIEA.2011.5975901

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Summary: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.
ISBN:9781424487547
1424487544
ISSN:2156-2318
DOI:10.1109/ICIEA.2011.5975901