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Conference Paper
An Efficient Simplified Behavioral Model for RF Power Amplifiers
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- Authors
- Young-Hoon Kim, Gweon Do Jo, Jung-Hoon Oh, Jae Ho Jung, Joon Hyung Kim, Changwahn Yu, Kwangchun Lee
- Issue Date
- 2011-01
- Citation
- Topical Conference on Power Amplifiers for Wireless and Radio Applications (PAWR) 2011, pp.65-68
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- We present efficient simplified behavioral models for power amplifier(PA) and its digital predistorter(DPD). Even though the many promising models have been proposed, more rigorous derivation and improvements in terms of performance and complexity are needed. In this paper, new approach is attempted to tackle the above. After building basis set based on simple rules, the new efficient and simplified models are derived by adding only the appropriate basis into the previous composite bases. The experimental results show that the proposed models for the PA and DPD outperform the conventional models. © ?2011 IEEE.
- KSP Keywords
- Basis set, Behavioral model, Digital predistorter, New approach, RF Power Amplifier, Simple rules, conventional model, power amplifiers(PAs), simplified model