MAGNETIC-FIELD MEASURING DEVICE
作者： Shinpo Kenichi , Kamisaka Koichi , Suga Taku
DOI:
关键词: Coaxial 、 Loop (topology) 、 Phase (waves) 、 Acoustics 、 Magnetic field 、 Field detection 、 Voltage 、 Tube (fluid conveyance) 、 Electromagnetic coil 、 Materials science
摘要: PROBLEM TO BE SOLVED: To provide a magnetic-field measuring device with an N-turn-coil probe in which error voltage is reduced and accuracy magnetic- field detection improved. SOLUTION: By connecting reversely wound N-turn coil 13 formed the opposite direction of winding to 1 coaxial structure tube 14 phase 1, unnecessary loop 21 10 at part lead wire 15 formed, 19 cancelled out by forming 20 occurs 1.
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