| 摘要 |
An expendable metal detector system for facilitating the detection of improved explosive devices (IED) where the metal detector is launched toward the suspected IED and using either magnetic field sensors in a passive mode to detect magnetic anomalies or current pulses through a loop antenna in an active mode to detect eddy currents, or using both modes sequentially, detects the ferrous material in the IED. In the active mode, the loop antenna is deployed automatically after launch and impact. The signals are transmitted from the metal detector to the operator who can then take appropriate steps to neutralize the IED.
|
