Radar cross-section measurement system for analysis of electrically insulative structures

摘要

A method and system for identifying an anomaly in an electrically insulative component of a structure, such as an insulator on a utility or telecommunications pole, are provided. Locations for the structure and electrically insulative component are identified. A radar signal is propagated towards the electrically insulative component with a radar antenna while the radar antenna is motion along a navigation path in the vicinity of the structure. A reflected radar signal is received from the electrically insulative component, from which a determination is made whether the electrically insulative component contains the anomaly.