Broadband sensor matrix
From Memory Alpha, the free Star Trek reference.
A broadband sensor matrix is a sensor device used on Federation starships such as the Intrepid-class.
Tom Paris, under the influence of the sentient ship Alice, asked for USS Voyager's spare broadband sensor matrix with which to repair "her" in 2376. Chakotay refused, stating that they were necessary emergency supplies. (VOY: "Alice")
