FIELD: radio location. SUBSTANCE: three-dimensional image of target which two coordinates are range and azimuth of target and third one is equal on certain scale to amplitude of reflected signal and is presented on screen in the form of luminous line starting at point of position of observed section of target and directed towards increase of range is formed to enhance vividness of reconstruction of external situation on screen of indicator. With this in mind indicator is inserted with amplitude-to-duration converter placed after video amplifier and converting signals of various amplitudes to signals of fixed amplitude of various duration proportional to amplitude of signal. EFFECT: enhanced vividness of reconstruction of external situation on screen of indicator. 1 cl, 7 dwg
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0 |
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Authors
Dates
1999-10-20—Published
1998-07-30—Filed