| 摘要 |
The communication system makes use of electromagntenic wavesand it can be applied for operation mainly in the millimeterfrequency range. It guarantees comparatively high separation andrestoration of the signal in the transceiver and either eliminatesor reduces the effect of the absorption and/or reflection andfaulting of the signal from the project along its path which isquite conventient for operation under urban conditions. Theinvention also relates to a method for communications by means ofelectromagnetic waves including transmission and reception of arevolving wave, its components being transmitted on first andsecond channels. The first channel is divided into first channelprimary and first channel secondary tract, and the second channelis divided into second channel primary and second channelsecondary tract. There follows separation of the revolving wavefrom at least of one of the channels, dephasing of phase one ofthe first channel secondary tract and summation of the dephasedphase with the secondary channel primary tract. The second phaseof the second secondary tract is dephased and is summated with thedephased secondary phase with the first channel primary tract. Thesystem contains transmission devices (41), reception devices,separation devices (48), first dephaser (76) and first adder (80)and second dephaser (75) and secon added (78).23 claims, 4 figures. |
