公开(公告)号：US20250150101A1

公开(公告)日：2025-05-08

申请号：US18387181

申请日：2023-11-06

Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.

Inventor： Jake H. Rivard ,  Robert P. Taylor ,  Randall T. Enderby ,  William H. Cantrell ,  Mark Tinch ,  John M. Edwards ,  Mark E. Hughes ,  Andrew G. Macdonald ,  Timothy E. Wiltgen

IPC: H04B1/00 ,  H04B1/04

Abstract: A switch matrix circuit module for routing signals. In an example, the module includes a switch matrix coupled with first and second switches. The switch matrix is configured to receive a plurality of input signals, and output a selected one of the plurality of input signals as a first intermediate signal and another selected one of the plurality of input signals as a second intermediate signal. The first switch receives the first intermediate signal and a first auxiliary signal, and outputs a first output signal, and the second switch receives the second intermediate signal and a second auxiliary signal, and outputs a second output signal. A number of the modules can be coupled together to provide a switch matrix circuit, which can be readily scaled by adding further modules. In an example, the plurality of input signals are radio frequency (RF) signals.