Journal of Infrared and Millimeter Waves, Volume. 43, Issue 1, 70(2024)
High responsivity Terahertz detector linear array based on CMOS
Fig. 2. The structure of self-mixing power detector circuit(a)source driven;(b)gate driven;(c)differential source driven
Fig. 3. Response simulation comparison of three kinds of self-mixing detection circuit
Fig. 5. Physical structure and antenna model of 0.18 μm CMOS process
Fig. 9. The input impedance simulation results of self-mixing power detector
Fig. 10. Simulation results of detector responsiveness and equivalent noise power
Fig. 11. Performance simulation results of integrated voltage amplifier
Fig. 14. Test platform construction (a) block diagram of the test system; (b) The actual environment of the test platform
Fig. 17. Simulation and measurement results of noise equivalent power
Fig. 18. Terahertz detection waveform displayed by a phase-locked amplifier
Fig. 19. Transmission results for different barriers(A4 paper and copper sheet)
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Xue BAI, Zi-Yu ZHANG, Lei-Jun XU, Xin-Ke ZHAO, Xiao-Long FAN. High responsivity Terahertz detector linear array based on CMOS[J]. Journal of Infrared and Millimeter Waves, 2024, 43(1): 70
Category: Research Articles
Received: Apr. 8, 2023
Accepted: --
Published Online: Dec. 26, 2023
The Author Email: Lei-Jun XU (xlking@ujs.edu.cn)