Abstract: The impairments due to in-phase and quadrature-phase imbalance at the transmitter and/or receiver, carrier frequency offset, and doubly selective channel (DSC) result in multiuser ...
This brief introduces a D-band receiver (RX) RF front-end (RFE) integrating a low-noise amplifier (LNA), a mixer, a local oscillation (LO) doubler with pre- and post-buffering stages, and an ...