| 摘要 |
FIELD: searching TV devices. SUBSTANCE: symmetric flip-flop, two equality gates, memory unit, unit of equality gates, subtracter are introduced to accomplish the goal of invention. TV detector is designed as two- row TV detector with spaced rows. First input of synchronization unit is connected to input of symmetric flip-flop, which first and second outputs are connected to first inputs of first and second equality gates respectively. Second inputs of first and second equality gates are connected to output of selector of amplitude and duration. Outputs of first and second equality gates are connected respectively to first and second inputs of memory unit. Groups of third and fourth inputs of memory unit are connected to group of outputs of coordinating unit and to group of outputs of azimuth detector. Groups of first and second outputs of memory unit are connected to group of first inputs of comparison circuit and to group of first inputs of subtracter, respectively. Group of outputs of subtracter is connected to group of inputs of read-only memory unit. Group of second inputs of subtracter is connected to group of outputs of unit of equality gates. Group of first inputs of unit of equality gates is connected to group of outputs of azimuth detector. Second input of unit of equality gates is connected to output of comparison circuit. EFFECT: measurement of distance without additional active means and units. |
