| 摘要 |
The invention refers to the radio communication and may be used in the radio transmitters and receives The method of radio communication includes generation from the transmitter by two channels of some high-frequency oscillations which afterwards are modulated with low-frequency oscillations, they are amplified and transmitted on the air by different aerials; into the receiver the signals are received by different aerials, they are amplified, detected, repeatedly amplified and jointly transmitted to the output device, at the same time in both channels it is used one and the same carrier frequency, and the channels are separated, using transmitting and receiving aerials with orthogonal radio wave polarization planes; into the transmitter the low-frequency oscillations are transmitted to the modulators of different channels in antiphase, and into the receiver, after detection, the oscillations of a certain channel are subtracted from the oscillations of another channel Claims: 1Fig.: 2 |
