Automatic phase alignment for a fully integrated Cartesian feedback power amplifier system.
A phase-alignment system is used in the first reported IC to fully integrate a power amplifier, Cartesian feedback linearization circuitry, and a phase-alignment system. The phase-alignment system consumes 8.8 mW from a 2.5-V supply and employs a new technique for offset-free analog multiplication t...
| 发表在: | IEEE Journal of solid state circuits 38, 12 (2003). |
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| 格式: | 文件 |
| 语言: | English |
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