MATCHING
-powered by the electromagnetic energy in the RF waves transmitted by the reader
A)active tags
B)backscatter
C)beacons
D)chipless tags
E)continuous wave
F)passive tags
G)reader
H)semi-active tags
I)sensory tags
J)smart labels

Question

Quizplus · Accepted Answer

Passive tags do not contain a power source, and instead rely on the energy from the RF waves transmitted by the reader to power the tag and enable communication.

Answer: A and H
 Active tags and semi-active tags both have their own power source (usually a battery) and can communicate with the reader without relying solely on the RF waves for power.

MATCHING -Powered by the Electromagnetic Energy in the RF Waves Transmitted