Title :
Short-duration high-frequency quasi-sinusoidal magnetic field generator
Author :
Robles, Guillermo ; Giannetti, Romano ; Frías, José Daniel Muñoz
Author_Institution :
Dept. of Electr. Eng., Univ. Carlos III, Madrid, Spain
Abstract :
This paper presents a short-time high-frequency sinusoidal magnetic field generator to study the frequency response of a magnetic sensor. The prototype is able to generate magnetic fields up to 35 mT at a frequency of 1 MHz. Higher and lower frequencies can be easily reached changing the value of a capacitor.
Keywords :
frequency response; magnetic field measurement; magnetic sensors; 1 MHz; field-programmable gate arrays; frequency measurement; frequency response; high-frequency quasisinusoidal magnetic field generator; magnetic field measurement; magnetic material; magnetic sensor; magnetooptic effects; pulse generation; Bandwidth; Capacitors; Circuits; Coils; Frequency response; Impedance; Magnetic field measurement; Magnetic fields; Magnetic sensors; Magnetooptic effects; Field-programmable gate arrays (FPGAs); frequency measurement; frequency response; magnetic field measurement; magnetic materials; magnetooptic effects; pulse generation; resonance;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2005.858111
