DocumentCode
2364893
Title
Transient response of terahertz emitter using finite-difference time-domain (FDTD) method
Author
Lee, Heeseok ; Lee, Jaehoon ; Kim, Joungho
Author_Institution
Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
fYear
1998
fDate
3-4 Sep 1998
Firstpage
208
Lastpage
210
Abstract
The transient response and the radiation pattern of the various terahertz dipole antenna were successfully obtained using FDTD method. As a result, a design guideline was presented for the trade-off between the peak height and the 3-dB bandwidth. In addition, the effect of the electrode shape and the laser beam position on the photoconductive switch was investigated
Keywords
antenna radiation patterns; finite difference time-domain analysis; photoconducting switches; submillimetre wave antennas; submillimetre wave measurement; transient response; FDTD method; design guideline; electrode shape; finite-difference time-domain method; laser beam position; photoconductive switch; radiation pattern; terahertz dipole antenna; terahertz emitter; transient response; Antenna radiation patterns; Bandwidth; Dipole antennas; Electrodes; Finite difference methods; Guidelines; Laser beams; Shape; Switches; Transient response;
fLanguage
English
Publisher
ieee
Conference_Titel
Terahertz Electronics Proceedings, 1998. THz Ninety Eight. 1998 IEEE Sixth International Conference on
Conference_Location
Leeds
Print_ISBN
0-7803-4903-2
Type
conf
DOI
10.1109/THZ.1998.731728
Filename
731728
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