Signal Power Mapping For Detection Of Buried Objects And Other Changes To The RF Environment

摘要

In one embodiment, an RF disturbance detection system is provided that includes: an RF interrogator configured to transmit an RF interrogation signal; and a plurality of RF transceiver modules configured to respond to the RF interrogation signal by transmitting unique RF response signals, wherein the RF interrogator is further configured to periodically interrogate the RF transceiver modules to detect the power of the corresponding response signals so as to detect any changes in the response signal powers over time.