Furthermore a WLAN transmitter prototype utilizing digital enhancement technique are developed, where besides the PA nonliearity, the digital predistortor are also dealing with other transmitter impairments, such as analog baseband nonlinearity, quadurature modulator imbalance, non-flat frequency response and etc.
另外,我们研制了一个面向WLAN应用的使用数字增强技术的射频发射机原型,其中的数字预失真器不仅修正功率放大器的非线性,而且还补偿发射机中其他的非理想性,如基带模拟路径的非线性,正交调制器的失配,非平坦的频率响应等等。
参考来源 - 深亚微米CMOS工艺下模拟集成电路的数字增强技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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