Accession Number : AD0697076

Title :   APPLICATION OF THE METHODS OF COHERENT OPTICS AND HOLOGRAPHY TO THE PROBLEMS OF ANTENNA ENGINEERING AND DATA PROCESSING,

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s) : Bakhrakh, L. D. ; Vladimirova, O. N. ; Kurochkin, A. P. ; Sobolev, G. A. ; Fridman, G. Kh.

Report Date : 15 OCT 1969

Pagination or Media Count : 28

Abstract : The article examines the possibilities of applying the methods of coherent optics and, in particular, of holography to the problems of antenna engineering and data processing. With the aid of the methods of coherent optics it is expedient to do the optical simulation of antennas, the restoration of the radiation patterns of antennas by the measurements of the field in Fresnel region, etc. In the realization of a system with a synthesized aperture the use of holography principles proves to be the most natural. The application of the methods of holography and matched optical filtration for image discrimination is especially effective. (Author)

Descriptors :   *LASERS), (*PHOTOGRAPHY, (*DATA PROCESSING, LASERS), (*ANTENNAS, SIMULATION), COHERENT RADIATION, PERFORMANCE(ENGINEERING), ANTENNA RADIATION PATTERNS, MATCHED FILTERS, USSR.

Subject Categories : Electrical and Electronic Equipment
      Lasers and Masers

Distribution Statement : APPROVED FOR PUBLIC RELEASE