System and method for providing power and control signals to an element retrieval device

摘要

An element handling system utilizes an element retrieval device and a decoder. The element retrieval device is configured to retrieve and transport a movable element in response to control data. The decoder is coupled to the element retrieval device. The decoder is configured to filter a combined power and control signal to recover an encoded control signal. The decoder is further configured to decode the control signal to recover the control data.