高品质锂离子充电电池，容量高，无记忆效应，连续工作时间大于20小时；

High-quality lithium-ion rechargeable battery, high capacity, no memory effect, more than 20 hours continuous working time;

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锂电池具有体积小、能量密度高、无记忆效应、循环寿命高、高电压电池和自放电率低等优点。

Li battery have the good features of small size, high power density, no memory effect, long cycle life, high voltage and low self-discharge.

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在WCDMA等宽带通信系统中，射频功率放大器记忆效应明显，传统的无记忆预失真技术无法达到理想的线性化效果。

In broadband communication systems, such as WCDMA, memory effects of RF power amplifiers (PAs) are significant and memoryless predistortion techniques cannot linearize PAs effectively.

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