FIELD: radio engineering.
SUBSTANCE: invention relates to the field of radio engineering and can be used in high-speed wireless data transmission systems. The system includes two printed circuit boards separated from each other by an air gap, between which a waveguide for the TEM mode is formed, and each printed circuit board includes a converter structure for converting between the mode of the signal transmission line and the TEM mode in the waveguide connected to a radio frequency component, and the converter structure includes an antenna, a signal transmission line between the antenna and the RF component and at least one reflector to ensure directional propagation of the TEM mode in the waveguide, moreover, the thickness of the air gap between the printed circuit boards does not exceed λ/4, where λ is the wavelength of the transmitted signal.
EFFECT: reducing losses at high frequencies and improving the quality of performance characteristics.
14 cl, 9 dwg
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