DocumentCode
3412277
Title
Resistively loaded ultra-wideband dipole antenna for narrow borehole radar systems
Author
Xu, Yanqing ; Gang, Yuan Shian ; Lan, Litao ; Zhang, Haoran ; Wang, Bingzhong ; Deshuang, Zhao
Author_Institution
Inst. of Appl. Phys., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Volume
2
fYear
2011
fDate
24-27 Oct. 2011
Firstpage
1189
Lastpage
1192
Abstract
This paper presents a resistive loading ultra-wideband (UWB) dipole antenna for narrow borehole radar systems with discrete Wu-King resistive profile, which is realized by loading lumped resistors discretely on both arms of the dipole antenna. The proposed antenna has many advantages for ground penetrating radar (GPR) applications such as reduced wire dipole diameter, less late-time ringing, and relatively high radiation efficiency.
Keywords
antenna radiation patterns; dipole antennas; electrical resistivity; ground penetrating radar; radar antennas; ultra wideband antennas; GPR application; UWB dipole antenna; discrete Wu-King resistive profile; ground penetrating radar; late-time ringing; lumped resistor; narrow borehole radar system; radiation efficiency; reduced wire dipole diameter; resistive loading ultra-wideband dipole antenna; Borehole radar; UWB antenna; cylindrical dipole; resistive loading;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-8444-7
Type
conf
DOI
10.1109/CIE-Radar.2011.6159767
Filename
6159767
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