| 摘要 |
FIELD: information technology. ^ SUBSTANCE: system for finding location and transmitting data comprises a receiver, a first processor designed for receiving and processing several signals from several locations and generating a reverse location finding signal from the received signals, second, third, fourth and fifth processors for generating and processing corresponding signals, a quadrature modulator and a transmitter for the data transmission system designed for transmitting a quadrature modulated signal. ^ EFFECT: possibility of operation in several modes with possibility of interacting with other systems. ^ 10 cl, 32 dwg |
