FIELD: radio engineering, communication.
SUBSTANCE: apparatus includes: a signal generating unit which generates a millimetre wave signal via signal processing for the input signal; a coupling circuit which transmits an electromagnetic wave from the millimetre wave signal generated by the signal generating unit to one end of a printed-circuit board; a coupling circuit which receives the electromagnetic wave from the millimetre wave signal from the other end of the printed-circuit board; and a signal generating module which generates an output signal by processing signals consisting of the millimetre wave signal from the electromagnetic wave received by the coupling circuit. The printed-circuit board consists of dielectric material, the dielectric loss tangent of which is relatively high, and a transmission line which performs the function of a millimetre wave transmission channel is made on said printed-circuit board.
EFFECT: transmission of signals at an extremely high speed through a printed-circuit board having a pre-assigned dielectric constant.
19 cl, 29 dwg
