Abstract
Pulsed magnetic field generation circuits find varied applications inclusive of biological applications [1, 2], magnetic resonance imaging (MRI) [3], transcranial magnetic stimulation (TMS) [4] and magneto-optical switching [5]. In this work, a low field, low frequency (< 5MHz), pulsed magnetic field generation circuit suited for unilateral nuclear magnetic resonance (NMR) applications is presented. A magnetic flux density of approximately 1000G is generated using an inductive load with a FET-based switch. The inductive load resonates at a frequency of 5MHz which is the precession frequency of 1H protons in a magnetic flux of 1000G. The designed circuit can be tuned to operate at resonant frequencies of other chemical species. In this paper, the design parameters and operation of a prototype pulsed field generator will be discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
