Method to increase RFID tag sensitivity
作者： Kelly Stephen J , Martinez Rene , Nikitin Pavel
DOI:
关键词:
摘要: A radio-frequency identification (RFID) tag with improved sensitivity includes an antenna that receives a (RF) signal and wireless power from RFID reader. The further circuit varies reflection coefficient of the to transmit reflected reader, having periods high reflectance when relatively amount RF is reflected, low reflected. sufficiently during enable reception periods.
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