Dual-loop Model Extraction for Digital Predistortion of Wideband RF Power Amplifiers
β Scribed by L. Guan; A. Zhu
- Book ID
- 126626727
- Publisher
- IEEE
- Year
- 2011
- Tongue
- English
- Weight
- 342 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1531-1309
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π SIMILAR VOLUMES
Digital Predistorter is a cost-effective solution to compensate for the nonlinear distortions appearing in the RF power amplifiers (PAs). The indirect learning scheme is widely implemented because of its flexibility to eliminate the requirement for building a closed-loop real time system, which dram
## Abstract This article presents an approach to determining the smallest number of coefficients of a Parallel Hammerstein (PH) model to reduce the development complexity of wideband RF power amplifiers' (PA) modeling and predistortion schemes. The visualization of the impulse responses of the diff