Impedance Matching of Axial Mode Helical Antennas
نویسندگان
چکیده
منابع مشابه
Impedance Matching for RFID Tag Antennas
Passive UHF RFID tag consists of a microchip attached to an antenna. Proper impedance match between the antenna and the chip is crucial in RFID tag design. It directly influences RFID tag performance characteristics such as the read range. It is known that an RFID microchip is a nonlinear load whose complex impedance varies with the frequency and the input power. We investigate the effect of us...
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ژورنال
عنوان ژورنال: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
سال: 2021
ISSN: 2224-266X,1109-2734
DOI: 10.37394/23201.2021.20.8