Patent ID: 11867645
Assignee: SECURITY MATTERS LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The system according to claim 6, wherein the pattern of the signal variation over time indicative of the location of the at least one foreign element carrying the X-ray responsive marker in the substance is characterized by a non-symmetric characteristic signal peak indicative of the location of the at least one foreign element carrying the X-ray responsive marker in the substance, the non-symmetric characteristic signal peak having a moderate signal intensity rise when the distance between the substance and each of the radiation source assembly and the radiation detection assembly is being reduced, and a sharp signal intensity fall when the location of the at least one foreign element carrying the X-ray responsive marker in the substance exits the overlap region, thereby enabling to accurately identify the location of the at least one foreign element carrying the X-ray responsive marker in the substance along at least one dimension.