Unknown Organization (20250070827). SYSTEMS AND METHODS FOR WIRELESS SIMULTANEOUS TRANSMIT AND RECEIVE OPERATION

SYSTEMS AND METHODS FOR WIRELESS SIMULTANEOUS TRANSMIT AND RECEIVE OPERATION

Organization Name

Unknown Organization

Inventor(s)

Habarakada Liyanachchi Prabath Arjuna Madanayake of Miami FL (US)

SYSTEMS AND METHODS FOR WIRELESS SIMULTANEOUS TRANSMIT AND RECEIVE OPERATION

This abstract first appeared for US patent application 20250070827 titled 'SYSTEMS AND METHODS FOR WIRELESS SIMULTANEOUS TRANSMIT AND RECEIVE OPERATION

Original Abstract Submitted

systems and methods for wireless simultaneous transmit and receive (star) using multi-input multi-output (mimo) radiofrequency (rf) front-ends are provided. a mimo front-end can be based on the use of a symmetrical pair of arrays, in which one is used for communication while the other is used inside an rf-shielded chamber to act as a reference for subtracting self-interference between transmitters and receivers. in addition to the two arrays, the system can include two identical passive microwave multi-beam beamforming networks. the beamformer networks can be, for example, butler matrix based, true-time delay microwave networks, or rotman lens based.