Optical measurement for satellite profilometer surface using spread spectrum techniques

Hamed S. Al-Raweshidy

doi:10.1117/12.188008

30 September 1994 Optical measurement for satellite profilometer surface using spread spectrum techniques

Hamed S. Al-Raweshidy

Proceedings Volume 2263, Current Developments in Optical Design and Optical Engineering IV; (1994) https://doi.org/10.1117/12.188008
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

Abstract

This paper evaluates the experimental performance of satellite profile measurements using digital correlation techniques in optical spread spectrum systems. The digital correlation achieved a 3 cm spatial resolution. To the authors best knowledge this is the best resolution reported to date with a non-coherent system. The advantages of the approach are also discussed with reference to synchronization performance.

Citation Download Citation

Hamed S. Al-Raweshidy "Optical measurement for satellite profilometer surface using spread spectrum techniques", Proc. SPIE 2263, Current Developments in Optical Design and Optical Engineering IV, (30 September 1994); https://doi.org/10.1117/12.188008

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