Delta-sigma modulation supporting the 4194304QAM dual polarization signal at the W-band transmission over a 4.6?km wireless distance

In this Letter, we propose a dual-polarized coherent millimeter-wave system based on differential delta-sigma modulation (D-DSM) intended ...

Source: Optics Letters - March 18, 2024 Category: Physics Authors: Jiaxuan Liu Jianjun Yu Xianming Zhao Long Zhang Xiongwei Yang Yi Wei Mingxu Wang Bohan Sang Feng Zhao Source Type: research