Define the term "backscatter."
A) refers to the reflection of the radio waves striking the source and reflecting back to the RFID tag
B) refers to the reflection of the radio waves striking the RFID tag and reflecting back to the transmitter source
C) refers to the reflection of the audio waves striking the RFID tag and reflecting back to the transmitter source
D) can be used to measure the weight of the object.

Question

Quizplus · Accepted Answer

Backscatter refers to the phenomenon where radio waves strike the RFID tag and are then reflected back to the transmitter source. This is a key mechanism in RFID technology, allowing the tag to communicate its information back to the reader.

Define the Term "Backscatter