ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,186, issued on May 5, was assigned to BAE Systems Information and Electronic Systems Integration Inc. (Nashua, N.H.).
"Switch matrix topology for routing high frequency signals" was invented by Randall T. Enderby (Derry, N.H.) and Jake H. Rivard (Uxbridge, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A switch matrix structure for planar circuitry such as printed circuit boards and integrated circuits includes a plurality of signal dividers and a plurality of switches. Each signal divider is configured to receive a corresponding input signal and generate a corresponding plurality of divider output signals. Each switch is configured to receive a...