Adaptive jitter rejection technique applicable to airborne laser communication systems

Victor A. Skormin; Mark A. Tasullo; Timothy E. Busch

doi:10.1117/12.184662

16 August 1994 Adaptive jitter rejection technique applicable to airborne laser communication systems

Victor A. Skormin, Mark A. Tasullo, Timothy E. Busch

Proceedings Volume 2123, Free-Space Laser Communication Technologies VI; (1994) https://doi.org/10.1117/12.184662
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

Satellite jitter adversely affects pointing, acquisition and tracking (PAT) functions of an intersatellite laser communication system. Reliable aircraft- based testing of PAT systems requires that the detrimental effects of aircraft jitter be controlled and a realistic satellite jitter environment be emulated. A novel jitter rejection technique, the self-tuning feedforward compensation scheme, is developed to minimize effects of aircraft vibration on the PAT terminal. The self-tuning results in the implicit characterization of the mechanical jitter propagation path thus facilitating the injection of prerecorded satellite jitter in the control circuitry of steering mirrors.

Citation Download Citation

Victor A. Skormin, Mark A. Tasullo, and Timothy E. Busch "Adaptive jitter rejection technique applicable to airborne laser communication systems", Proc. SPIE 2123, Free-Space Laser Communication Technologies VI, (16 August 1994); https://doi.org/10.1117/12.184662

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