源极反馈有源电阻 source-degeneration feedback active resistor
In the thesis, a monolithic limiting amplifier chip with a mixed structure is designed based on the TSMC 0.18um CMOS RF technology. The mixed structure is composed of active feedback, capacity neutralization and frequency multiplier.
本文基于TSMC 0.18um CMOS RF工艺,采用有源反馈、电容中和、Ft倍频器等技术的混合结构设计出满足实际应用要求的高性能单片限幅放大器芯片。
参考来源 - 基于0.18um CMOS RF工艺的宽带限幅放大器设计·2,447,543篇论文数据，部分数据来源于NoteExpress
研究表明，采用前馈和反馈技术的有源噪声控制分别与控制理论中的干扰可测和干扰不可测的自适应控制相对应。
The research shows that the active noise controls adopted feedforward technology or feedback technology is correspond to adaptive control with measurable noise or immeasurable noise.
在基本放大器近似为单向有源网络的前提下，求得了四种反馈放大器的“简洁”条件。
Under the circumstances that the basic amplifier is approximately a one-way active network, the "simplifying" conditions of four basic types of feedback amplifiers are derived.
有源逆变器可以将直流电能转变为交流电能反馈给电网，从而实现电能的回收再利用。
Active inverter can convent DC into ac and send it back to the power network, so that reclaim the electricity energy.
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