Relying on basis expansion model, this paper presents a differential space-timemodulation method for flat rapidly fading channels.
利用基扩展模型，针对平坦快衰落信道提出了差分空时调制方法。
2
The response speed of the micro deformable mirrors is rapid, which can meet the needs the of the real timemodulation of the adaptive optical system.
微变形镜的响应速度快，能够很好地满足自适应光学实时动态校正的要求。
3
The bulk potential modulator can realize real-timemodulation to parameters of the target MOS device, thus greatly weakening the influence of technological deviation.