Digital Adaptive System of Power Amplifier Linearization

被引：0
|
作者：
Gudkova, Natalya V. [1 ]
Chuykov, Vladimir M. [1 ]
Besklubova, Ksenya V. [1 ]
机构：
[1] Southern Fed Univ, Taganrog, Russia
来源：
PROCEEDINGS OF 2015 IEEE EAST-WEST DESIGN & TEST SYMPOSIUM (EWDTS) | 2015年
关键词：
D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper presents the results of the investigation of the adaptive algorithm for power amplifiers linearization. The basis for this algorithm is a method of adaptive inverse control of the objects such as "black boxes". Algorithm uses the Least Mean Square criterion. Computational procedures may be an alternative or complementation to LUT of amplifier input signal predistortion. The results of computer simulation confirm the efficiency of the proposed solution.
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页数：4
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