METHOD TO MANUFACTURE EMITTING COAXIAL CABLE Russian patent published in 2013 - IPC H01B13/00 

FIELD: electricity.

SUBSTANCE: invention may be used to protect information of computer equipment (CE), automated workplaces (AWP). In the available method for development of an emitting coaxial cable providing for independent double-frequency operation of the cable with rectangular emitting cuts in a screened shield, the screened shield is braiding made by weaving from four copper conductors laid with increasing laying pitch, so that in the beginning of weaving of the cable braiding the formed diamond-shaped holes have the diagonal L1, in the end of weaving - the diagonal L2=3L1, forming different geometric dimensions. All elements of emitting antennas formed by weaving are evenly arranged along the entire surface of the emitting cable, forming non-resonant waveguide elements of the antenna causing wideband emission, along the path of directed wave propagation providing for protection of information by secondary electromagnet emissions and noise in a wide range of frequencies, and also optimisation of equipment by a criterion of electromagnetic compatibility.

EFFECT: development of a coaxial emitting cable with wideband even non-resonant emission of noise.

6 cl, 2 dwg