27 December 1996 Acousto-optical radio signal classifier
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Proceedings Volume 2969, Second International Conference on Optical Information Processing; (1996) https://doi.org/10.1117/12.262681
Event: Second International Conference on Optical Information Processing, 1996, St. Petersburg, Russian Federation
Acousto-optical radiosignal classifier based on multichannel Bragg cell spectrum analyzer is considered in this paper. The algorithm of acousto-optical classifier operation is elaborated which ensures both detection and separation of interfering signals according to their spectral bands on the narrow-band signals and broad-band signals. This classification is accomplished with reference to spectral band of the correspondent spread spectrum signal. The decision-making rule is proposed which permits to determine the values of narrow-band signal frequencies and broad-band signal arrival angles. The procedure of interference correct classification probability calculation considering the particularities of 2D acousto-optical signal processing in this device is brought. The functional scheme of the acousto-optical radiosignal classifier discussed in this paper is elaborated.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Sergei E. Kondakov, Sergei E. Kondakov, Vladimir Lopatin, Vladimir Lopatin, Michael I. Chumakov, Michael I. Chumakov, Iliya P. Gorelov, Iliya P. Gorelov, "Acousto-optical radio signal classifier", Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262681; https://doi.org/10.1117/12.262681

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