Simultaneous transmit and receive with digital phased arrays

• Published in: 2016 IEEE International Symposium on Phased Array Systems and Technology (PAST) pp. 1 - 6
• Main Authors: Doane, Jonathan P., Kolodziej, Kenneth E., Perry, Bradley T.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.10.2016
• Subjects: Array signal processing; Couplings; Dynamic range; Phased arrays; Receiving antennas; Transmitters

A new architecture is proposed for achieving Simultaneous Transmit and Receive (STAR) with a digital phased array. We demonstrate how digital beamforming and cancellation enables adjacent transmitting and receiving sub-arrays to operate simultaneously in the same frequency band without a significant...