Share Email Print
cover

Proceedings Paper

Influence of array-description dispersedness in the accuracy of random-signal frequency and arrival angle estimations in acousto-optic processing
Author(s): G. S. Nakhmanson
Format Member Price Non-Member Price
PDF $17.00 $21.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This paper presents an analysis of the amplitude and phase description dispersedness influence of the entrance channels acousto-optic system which processes array signals on the accuracy of random signal frequency and arrival angle estimation in the presence of external interferences and internal noises. The dependence as static descriptions of the frequency and arrival angle estimations on the signal to interference ratio, the ratio of observation time to delay time of an acousto-optic modulator, the threshold of the level devices and amplitude and phase fluctuation dispersions of the entrance channels have been analyzed.

Paper Details

Date Published: 21 January 1994
PDF: 6 pages
Proc. SPIE 2051, International Conference on Optical Information Processing, (21 January 1994); doi: 10.1117/12.165946
Show Author Affiliations
G. S. Nakhmanson, Voronezh Higher Aviation Engineering College (Russia)


Published in SPIE Proceedings Vol. 2051:
International Conference on Optical Information Processing
Yuri V. Gulyaev; Dennis R. Pape, Editor(s)

© SPIE. Terms of Use
Back to Top