Abstract
Based on the principle of vector fitting and the theory of impedance matching, a method of antenna impedance matching is proposed for electromagnetic systems. A method of fitting of measured frequency domain responses named vector fitting is proposed. The S parameter obtained at certain frequency is transformed to Z parameter, then method of Smith chart is used to achieve impedance matching of the corresponding Z parameter at certain frequency. Finally, the method is used for frequency of 315 MHz antenna impedance matching. The simulation results verify the effectiveness of vector fitting in impedance matching of radio frequency (RF) domain.
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.
