This publication describes a system directed at utilizing beam steering techniques on a user terminal to improve cellular performance between the user terminal and a base station. The user terminal uses a hybrid quadrature phase shifter network connected between two or more antennas and radio transceiver circuits to improve signal transmission and reception. The system may be configured to receive multiple-input multiple-output or single-input single-output channels from the base station.
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Sun, Ming, "User Terminal Beam Steering System", Technical Disclosure Commons, (December 10, 2020)