Abstract
A novel technique to tune an inductor–capacitor (LC) network based on a receiving signal frequency is proposed. The method consists of using a negative resistor to artificially increase the quality factor of the LC circuit to reduce the decision range of the voltage detector. This approach allows the use of low complexity algorithms that converge in a few steps. The technique was validated through a demonstrator for radiofrequency identification tags in production line testing, with satisfactory results. The designed negative resistor maintained a constant resistance for a large range of input signals.
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.
