FIELD: radio engineering; electronics.
SUBSTANCE: invention relates to radio electronics and can be used for protection of radio electronic equipment against ultrashort pulses. Disclosed is a device consisting of a conductive plate, on which a substrate is placed in parallel, on which a rectangular cross-section conductor is arranged parallel to it, device is characterized by that in conducting plate there are two cutouts which are parallel and equal in length to conductor, multiplied by line length value of difference of maximum running delay of modes of line and maximum of the rest is not less than sum of durations of front, flat top and decay of ultrashort pulse supplied between conductor and conducting plate, one end of the conductor formed in the conductive plate between two cuts is not connected to it, and the other end is connected, selection of cross-section parameters provides minimization of signal amplitude at the output. Technical result is achieved due to decomposition of ultrashort pulse into smaller amplitude pulses.
EFFECT: technical result is possibility of protection against ultrashort pulses.
1 cl, 1 dwg
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