Arrangement for the remote transmission of information for the remote guidance of vehicles which are subject to severe acceleration

摘要

An arrangement for the remote transmission of information for the remote guidance of vehicles subject to severe acceleration. The arrangement is formed by a transmitter outside the vehicle and by a receiver on board of the vehicle. The transmitter is provided with a first source enabling a first signal of predetermined frequency to be generated and with a second source enabling a second signal of a different frequency to be generated. The receiver is provided with a mixing device consisting of a microwave diode biased in its non linear conduction zone in operation, the mixing device enabling a signal to be generated whose frequency is equal to the difference between the different frequencies of the first and second signal. A device for processing the signal whose frequency is equal to the frequency difference between the first and second signal is connected to the mixing device.