In RFID,what does the term "backscatter" mean?
A)It refers to the radio waves striking the RFID tag and transmitting a signal back to the receiver source.
B)It refers to the reflection of the infrared waves striking the RFID tag and reflecting back to the transmitter source.
C)It only occurs when both the transmitter and RFID tag share common data patterns.
D)It refers to the reflection of the radio waves striking the RFID tag and reflecting back to the transmitter source.

Question

Quizplus · Accepted Answer

Backscatter in RFID refers to the phenomenon where radio waves hit the RFID tag and are then reflected back towards the transmitter source. This is how the tag communicates its information back to the reader.

In RFID,what Does the Term "Backscatter" Mean