Coaxial resistance type high-voltage pulse attenuator

A coaxial resistance type high-voltage pulse attenuator has a coaxial structure and is inverted L-shaped, and is applicable to the attenuation of high peak value and quick leading edge electric pulse due to the optimization of the attenuation transmission performance. An outer metal shielding cover of the attenuator consists of a hollow tubular outer-layer metal shielding cover middle section (11), cone-shaped input transitional sections (12) connected at two ends of the middle section of the outer-layer metal shielding cover, and a cone-shaped output transitional section (9); a divider resistor (5), an insulation sleeve (3) and a matching shunt resistor (4) are arranged in the outer-layer metal shielding cover middle section; the small end of the shielding cover is connected with the cone-shaped input transitional section, and the small end of cone-shaped input transitional section, an input copper core (13) and a first insulation sheath (1) form a high-voltage input end; and the output end of the outer-laye