Abstract
In this study, three configurations associated with a non-contact measurement technique were developed to estimate the resonant frequencies of a circuit on a PCB. A model based on the wireless power transfer circuit was developed to describe the theory behind the non-contact measurement system. A loop trace on a PCB excited by a 20-MHz clock generator was used to validate the non-contact measurement technique. Measured results show that the developed non-contact measurement system can be used to detect the resonant frequencies of a circuit board and hence to estimate the dominant frequencies of the radiated emissions from the circuit board with excitation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.