Adaptive digital predistortion is an effective technique which compensate nonlinear distortion introduced by the highpoweramplifier (HPA).
自适应数字预失真是补偿高功率放大器非线性的一种有效技术。
2
The OFDM system has a major disadvantage that high peak to average power ratio (PAPR) can cause nonlinear distortion in the highpoweramplifier (HPA).
OFDM系统的一个主要缺陷就是峰平比过高引起的高功率放大器(HPA)的非线性失真。
3
The paper presents an efficient digital adaptive method compensating for nonlinear distortions caused by a high-poweramplifier (HPA) in orthogonal frequency division multiplexing(OFDM) system.