After that a DFE structure with frequency domain pre-equalization is introduced. The design of pre-equalizer is briefly studied.
最后,将判决反馈均衡器的结构泛化,提出使用频域预均衡的判决反馈均衡器,并对预均衡器的设计进行了探索。
参考来源 - DTMB中信道估计和均衡的算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A new equalizer called pre-filtered equalizer is presented.
提出了一种新的均衡器——预滤波式均衡器。
To minimize the frequency and phase distortion in a DTV transmitter in order to achieve best VSB frequency performance, a pre equalizer can be inserted into the modulator.
为了补偿数字电视发射机的频谱畸变与相位失真，以得到最佳的VSB频谱特性，可以在调制器中加入预均衡网络对频谱进行预畸变。
Propose an overlap structure equalization algorithm for the pre-echo channel, which can weaken the dependence on feedforward equalizer, enhance the performance and reduce the complexity.
提出了一种对抗前径信道的重叠结构均衡算法，可以降低系统对抗前径时对前馈滤波器长度的依赖，提高系统的性能并降低复杂度。
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