电子器件投稿系统 关键词： 有源电感；射频放大器；高电源抑制比 [gap=885]Keywords: Active inductor, RF amplifier, high-PSRR.
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Passive inductor with shortcomings of large-volume, low quality factor(Q), hard integration and miniaturization, but active inductor can solve this problem.
无源电感由于体积大、Q值低、不便于集成化和小型化的缺点,而有源电感可以很好的解决这个问题,所以主要研究了有源电感。
参考来源 - 移相器、有源电感与混频器三种射频器件的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The active inductor configuration is exploited to realize the shunt peaking technique in order to achieve a broader bandwidth.
设计中采用有源电感实现并联峰化技术，拓展带宽的同时不增加额外的版图面积。
Active inductor loads and direct-coupled technology are employed to increase the gain, broaden the bandwidth, reduce the power dissipation, and keep a tolerable noise performance.
该放大器采用有源电感负载技术和放大器直接耦合技术以提高增益，拓展带宽，降低功耗并保持了良好的噪声性能。
The results show that the active inductor which is constituted by the common-emitter configuration and common collector configuration is most excellent, which is discussed in detail.
结果表明，共射组态与共集组态构成的有源电感的性能最优异，并就此做了详细讨论。
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