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Proceedings Paper

System simulation of a 0.2THz imaging radar
Author(s): Li Zhu; Chao Deng; Cun-lin Zhang; Yue-jin Zhao
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Paper Abstract

Unlike traditional THz imaging system, we first report a design of 0.2THz stepped frequency radar system, and prove its feasibility by simulation. The stepped frequency radar working from 200GHz to 210GHz can provide centimeter accuracy. To demonstrate the feasibility of our design, we simulate our system by using Advanced Design System (ADS) and Simulink in Matlab. The transmitter line is simulated in ADS, while system-level simulation is carried out in Matlab. The simulation of transmitter is implemented by using parameters from actual products, which can ensure the reality of simulation. In this paper, we will present the methods and results of our simulation. From the results, we can conclude that our design is feasible.

Paper Details

Date Published: 4 August 2009
PDF: 6 pages
Proc. SPIE 7385, International Symposium on Photoelectronic Detection and Imaging 2009: Terahertz and High Energy Radiation Detection Technologies and Applications, 738523 (4 August 2009); doi: 10.1117/12.836177
Show Author Affiliations
Li Zhu, Beijing Institute of Technology (China)
Chao Deng, Capital Normal Univ. (China)
Cun-lin Zhang, Beijing Institute of Technology (China)
Capital Normal Univ. (China)
Yue-jin Zhao, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 7385:
International Symposium on Photoelectronic Detection and Imaging 2009: Terahertz and High Energy Radiation Detection Technologies and Applications
X.-C. Zhang; James M. Ryan; Cun-lin Zhang; Chuan-xiang Tang, Editor(s)

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