Abstract: This paper presents a novel approach to Quadrature Amplitude Modulation (QAM) demodulation using neural networks, addressing the limitations of traditional demodulation techniques in complex ...
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 ...