Abstract: In this work, we investigate the performance of geometric constellation shaping for highorder coded quadrature amplitude modulation (QAM) over an additive white Gaussian noise (AWGN) channel ...

Modulation advances have fueled more efficient use of bandwidth, although conventional modulation formats still require allowance for upper and lower sidebands around the carrier frequency. Ultra ...

Abstract: The whole-angle resonator gyroscopes (WARGs) have garnered significant attention as they break the contradiction between precision and volume in traditional gyroscopes. Self-modulation ...