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A Luches1, V Nassisi1 and M R Perrone1
Published under licence by IOP Publishing Ltd
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Citation A Luches et al 1988 J. Phys. E: Sci. Instrum. 21 178
DOI 10.1088/0022-3735/21/2/010
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Describes the theory, design and performance of a linear coil used to measure distributed current pulses. The linear-wound coil acts as a delay line. Its response to transient signals is studied for a generic excitation and for various terminating impedances. The probe rise time is less than 1 ns, the attenuation is about 5.3 mV A-1 and it can record currents up to tens of kA.