DocumentCode
357750
Title
Cavity-backed resistance-loaded monopole antenna for impulse radar
Author
Taguchi, M. ; Yamane, R. ; Toguchi, Y. ; Fujimoto, T. ; Tanaka, K.
Author_Institution
Dept. of Electr. & Electron. Eng., Nagasaki Univ., Japan
Volume
2
fYear
2000
fDate
16-21 July 2000
Firstpage
656
Abstract
The cavity-backed resistance-loaded monopole antenna is analyzed and its broadband operation is shown for the frequencies 0.5 to 4.5 GHz. The input impedance and radiation characteristics are also examined. In the numerical analysis, the electromagnetic simulator "Fidelity", based on the finite-difference time-domain (FDTD) method, is used.
Keywords
antenna radiation patterns; electric impedance; finite difference time-domain analysis; monopole antennas; radar antennas; 0.5 to 4.5 GHz; FDTD method; Fidelity electromagnetic simulator; broadband operation; cavity-backed resistance-loaded monopole antenna; finite-difference time-domain; impulse radar; input impedance; numerical analysis; radiation characteristics; Broadband antennas; Electromagnetic radiation; Frequency; Ground penetrating radar; Impedance; Radar antennas; Receiving antennas; Reflector antennas; Slot antennas; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2000. IEEE
Conference_Location
Salt Lake City, UT, USA
Print_ISBN
0-7803-6369-8
Type
conf
DOI
10.1109/APS.2000.875274
Filename
875274
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