Transient electric field measurement system analysis and optimization design

Abstract

With With With With more more more more attention attention attention attentions s s s on on on on electromagnetic electromagnetic electromagnetic electromagnetic pulse pulse pulse pulse (EMP) (EMP) (EMP) (EMP) effect effect effect effect in in in in recent recent recent recent years, years, years, years, the the the the demand demand demand demand for for for for transient transient transient transient electric electric electric electric field field field field measurement measurement measurement measurement in in in in time time time time domain domain domain domain has has has has become become become become more more more more and and and and more more more more urgent. urgent. urgent. urgent. T T T The he he he traditional traditional traditional traditional receiving receiving receiving receiving antenna antenna antenna antenna design design design designed ed ed ed for for for for frequency frequency frequency frequency domain domain domain domain test test test test, , , , such such such such as as as as bi bi bi bi----conical conical conical conical or or or or log-periodic log-periodic log-periodic log-periodic, , , , is is is is not not not not suitable suitable suitable suitable for for for for transient transient transient transient electric electric electric electric field field field field test, test, test, test, and and and and the the the the time time time time domain domain domain domain receiving receiving receiving receiving antenna antenna antenna antenna, , , , such such such such as as as as electric electric electric electric small small small small monopole monopole monopole monopole or or or or dipole dipole dipole dipole, , , , usuallyusually usually usually output output output output a a a a differential differential differential differential waveform waveform waveform waveform for for for for an an an an input input input input pulse. pulse. pulse. pulse. transient transient transient electric electric electric electric field field field field measurement measurement measurement measurement in in in in time time time time domain domain domain domain is is is is analyzed, analyzed, analyzed, analyzed, and and and and a a a a kind kind kind kind of of of of measurement measurement measurement measurement system system system system with with with with original original original original waveform waveform waveform waveform measurement measurement measurement measurement for for for for transient transient transient transient electric electric electric electric field field field field is is is is proposed. proposed. proposed. proposed. The The The The experiment experiment experiment experiment test test test test in in in in GTEM GTEM GTEM GTEM cell cell cell cell showsshows shows shows that that that that the the the the output output output output signal signal signal signal of of of of this this this this system system system system can can can can directly directly directly directly reflect reflect reflect reflect the the the the time time time time domain domain domain domain char...