Design of a Multi-Wave Low Frequency Magnetic Fields Generator for Medical Applications

This paper describes the development of a prototype high-energy supply system for producing magnetic field for use in medical applications. A new technique to get an invariable-strength and multi-wave magnetic field generator (square, triangle, impulse and sin) has been proposed, Furthermore it had implemented on microcontroller-based system providing an alternating magnetic field generator (AMFG) with a high performance. The performance of the system is evaluated using two different methods. The results show that the errors are well and acceptable.