Abstract
The paper describes application of optics-geometrical method in short-range optical radar for measuring reflection characteristics of target and radiator’s angular energy distribution. The possibility of signal sampling in a base-type optical radar device using multi-element photoreceiver is studied as well as ways of improving precision of measurements with respect to linear coordinate up to ∼1 mm. A ratio between reflection coefficient of target’s surface and image coordinate in photoreceiver’s plane is determined. A working equation for calculating radiation pattern of radiator using the method of self-scanning of photoreceiver’s field of view with respect to its flare with precision ±0.5° with respect to angle coordinate is obtained.
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