Detection Robustness Enhancement and Utility Scheme of Alternating Automotive Dual Beam Laser Radar 


Vol. 31,  No. 7, pp. 743-754, Jul.  2006


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  Abstract

In the proposed method, two regular lasers working at two different wavelengths perform moving object detection alternatively in time. The laser intensity and the beaming period of each laser is equally maintain as to the single laser radar, hence, externally, dual beam lasers radar works exactly same as the single beam laser radar except that the proposed dual lasers radar needs additional post-processing of received signals in the receiver. To verify the robustness of the proposed method, a set of computer simulation has been performed. The communication channel is assumed to be additive white Gaussian noise, and the perfect synchronization is assumed. All other simulation parameters such as signal power and signalling period are equally maintain in both systems while the signal processing time such as spreading and filtering are expected to be trivial in call cases.

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  Cite this article

[IEEE Style]

S. g. Lee, S. S. Yoo, k. you, S. Kim, "Detection Robustness Enhancement and Utility Scheme of Alternating Automotive Dual Beam Laser Radar," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 7, pp. 743-754, 2006. DOI: .

[ACM Style]

Seung gi Lee, Seung Sun Yoo, kang-soo you, and Sam-Tek Kim. 2006. Detection Robustness Enhancement and Utility Scheme of Alternating Automotive Dual Beam Laser Radar. The Journal of Korean Institute of Communications and Information Sciences, 31, 7, (2006), 743-754. DOI: .

[KICS Style]

Seung gi Lee, Seung Sun Yoo, kang-soo you, Sam-Tek Kim, "Detection Robustness Enhancement and Utility Scheme of Alternating Automotive Dual Beam Laser Radar," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 7, pp. 743-754, 7. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880