To solve these problems, this paper presents a high performance, namely low voltage, high linearity and high conversion gain, CMOS direct down conversion mixer for UWB (Ultra Wide Band) system.
基于这种背景，本文提出了一种应用于超宽带系统的高性能（低压、高线性度、高变频增益）直接下变频混频器，采用标准的CMOS工艺设计和实现。
In direct sequence spread spectrum communication system when the spreading gain is limited, the performance of the communication system will be impacted by the strong power of narrowband interference.
在直接序列扩频通信系统的扩频增益受限时，强功率的窄带干扰对系统性能影响较大。
The Scheme thus enables the participants to gain direct practical experience of commercial law, litigation, and court procedure in the English legal system.
通过上述培训，项目成员将能够获得在英国法律体制下的商法、诉讼及法庭程序等领域进行实际操作的经验。
The Scheme thus enables the participants to gain direct practical experience of commercial law, litigation, and court procedure in the English legal system.
通过上述培训，项目成员将能够获得在英国法律体制下的商法、诉讼及法庭程序等领域进行实际操作的经验。
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