- Frequency-selective predistortion linearization of RF power amplifiers
[作者:Roblin, P; Myoung, SK; Chaillot, D; Kim, YG; Fathimulla, A; Strahler, J; Bibyk, S,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:65-76 , 文章类型: Article,,卷期:2008年56-1]
- This paper presents a frequency-selective RF vector predistortion linearization system for RF multicarrier power amplifiers (PAs) affected by strong differential memory effects. Differential memory effects can be reveale...
- A highly efficient and linear Class-AB/F power amplifier for multimode operation
[作者:Kang, D; Yu, D; Min, K; Han, K; Choi, J; Kim, D; Jin, B; Jun, M; Kim, B,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:77-87 , 文章类型: Article,,卷期:2008年56-1]
- The class-AB/F power amplifier (PA), a multimode PA, which can operate at both class-AB and class-F modes, is analyzed and compared with the conventional class-F and class-AB PAs. The open-circuited third harmonic contro...
- A two-point modulation technique for CMOS power amplifier in polar transmitter architecture
[作者:Shameli, A; Safarian, A; Rofougaran, A; Rofougaran, M; De Flaviis, F,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:31-38 , 文章类型: Article,,卷期:2008年56-1]
- A two-point modulation technique is presented that improves the performance of nonlinear power amplifiers (PAs) in polar transmitters. In this scheme, the output amplitude modulation is performed by controlling the curre...
|