Lumped directional coupler with a varactor tuned reflector for RFID applications.

Published in: IEICE Electron. Express (2009)

Keyphrases

rfid technology
low cost
radio frequency identification rfid
differential equations
rfid tags
supply chain
databases
data collection
directional features
rfid reader
supply chain management
artificial intelligence
real time
database
feature extraction
rigid body
web services
directional information
e learning