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학술대회 A Folded Dipole Antenna Having Extremely High Input Impedance for Continuous-wave Terahertz Power Enhancement
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저자
류한철, 김성일, 곽민환, 강광용, 박성욱
발행일
200809
출처
International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) 2008, pp.1-2
DOI
https://dx.doi.org/10.1109/ICIMW.2008.4665553
협약과제
08MB1500, THz파 발진 변환 검출기 및 신호원, 강광용
초록
It is very important to increase the input impedance of a antenna for continuous-wave terahertz photomixers because the output impedance of terahertz photomixers is extremely high compared to the antenna impedance. Folded dipole antennas are analyzed to increase the input impedance by varying geometrical dimensions. The input impedance of the optimized folded dipole antenna is about 40 times as high as that of a self-complementary antenna at the resonant frequency. ©IEEE.
KSP 제안 키워드
Antenna impedance, Continuous-wave terahertz, Folded dipole antenna, High input impedance, Output impedance, Power enhancement, Resonant frequency(Fr), Self-complementary antenna, continuous wave(CW)