Electromagnetic pulse radiation characteristic measuring device and measuring method thereof

Abstract

The invention discloses an electromagnetic pulse radiation characteristic measuring device and a measuring method thereof. According to the invention, a computer is adopted to remotely monitor and control a six-axis electric control platform, a rotary electric control platform and an antenna electric control guide rail, and an ultrasonic radar system is combined to carry out anti-collision safety interlocking protection, so that n antennas distributed on one or more circular orbits are controlled to complete spherical scanning at various angles; actual electric field time domain signals, actual electric field frequency domain signals and actual magnetic field intensity values of the electromagnetic pulses of the spatial point locations are calculated, then spatial point tracing is carried out, and a spatial distribution diagram of electromagnetic pulse radiation is drawn. According to the invention, local and remote control of electromagnetic pulse measurement generated by laser targeting and accurate scanning of time and space radiation characteristics of the electromagnetic pulses are realized.

Description

technical field [0001] The invention relates to the diagnostic technology of high energy density physics, in particular to a measuring device and a measuring method for measuring electromagnetic pulse radiation characteristics in an environment where laser interacts with matter. Background technique [0002] In recent years, as the global environmental pollution and energy crisis have become more and more serious, the exploration of sustainable energy development and related technologies has become a hot issue in the world. The energy produced by controllable nuclear fusion reaction through inertial confinement fusion (ICF) has the advantages of cleanliness, controllability and high efficiency, and has become one of the important frontier research fields of international nuclear physics. [0003] Laser inertial confinement fusion is one of the important methods to realize controllable nuclear fusion reaction, but in the process of laser targeting to generate nuclear fusion e...

AI Technical Summary

Problems solved by technology

[0004] However, most of the current electromagnetic pulse measurement devices still use fixed-point measurement. If the position needs to be changed, it is necessary to enter the target room for manual adjustment before laser shooting. The incomplete measurement of the evolution of time, the low control flexibility of the measurement equipment and the low versatility of the measurement equipment in different environments, these factors affect the subsequent accurate analysis of the electromagnetic pulse characteristics

Images