TY - GEN
T1 - 170 GHz Frequency Doubler Based on Schottky Diode
AU - He, Wei
AU - Wang, Xinyang
AU - Liu, Yuxuan
AU - Cao, Yu
AU - Kuai, Wenqin
AU - Yu, Weihua
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In this paper, a 170 GHz hybrid integrated terahertz frequency doubler based on GaAs schottky diodes is designed. The frequency doubler based on 50 μm quartz substrate microstrip circuit, the Schottky diode was flip-chiped on the thick quartz. The doubler is simulated by 3-D electromagnetic simulation and nonlinear harmonic balance method, and the 170 GHz frequency doubler is fabricated and tested, under the condition of self-biased, when the input power is 70 mW, the maximum measured efficiency of the 170 GHz frequency doubler is 21.3%@168 GHz and the corresponding maximum output power is 14.9 mW. When the input power is 120 mW, the peak efficiency of the frequency double is 27.5%@168 GHz, and the biggest output power is 33 m W.
AB - In this paper, a 170 GHz hybrid integrated terahertz frequency doubler based on GaAs schottky diodes is designed. The frequency doubler based on 50 μm quartz substrate microstrip circuit, the Schottky diode was flip-chiped on the thick quartz. The doubler is simulated by 3-D electromagnetic simulation and nonlinear harmonic balance method, and the 170 GHz frequency doubler is fabricated and tested, under the condition of self-biased, when the input power is 70 mW, the maximum measured efficiency of the 170 GHz frequency doubler is 21.3%@168 GHz and the corresponding maximum output power is 14.9 mW. When the input power is 120 mW, the peak efficiency of the frequency double is 27.5%@168 GHz, and the biggest output power is 33 m W.
KW - Frequency doubler
KW - Schottky diode
KW - Terahertz
UR - http://www.scopus.com/inward/record.url?scp=85183610028&partnerID=8YFLogxK
U2 - 10.1109/IMWS-AMP57814.2023.10381391
DO - 10.1109/IMWS-AMP57814.2023.10381391
M3 - Conference contribution
AN - SCOPUS:85183610028
T3 - IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2023 - Proceedings
BT - IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2023 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2023
Y2 - 12 November 2023 through 15 November 2023
ER -