In modern power systems, especially in the circumstances of deregulation, the power flow often needs lo he controlled. Therefore the application of the phase-shifting transformer is increasing.
在现代电力系统中，特别是在电力市场环境下，电力潮流往往需要人为控制。为此，移相器在电力网络中的应用日益普遍。
On this base, the optimization of circuits for decreasing the spurious level including determination of stage gain. loss and LO power is proposed. Finially, the application example is given.
在此基础上提出了旨在减小杂散电平的电路优化设计方法，其中包括在满足上变额总增益要求的条件下，电路各级增益或衰减的配置、本振功率的确定等，最后给出应用实例。
The linearity of active stages grows with increasing current or power, i. e. The more current available for amplifier stages and for LO power for mixers, the higher the linearity of the concept.
有源器件的线性度是随着电流 或功率的增加而增加的，即这样一个概念：放大器级的电流越大并且混频器的本 振功率越大，那么线性度就越高。
应用推荐