The amplified differential signal is converted to single end signal through on-chip balun, and then matched to off-chip 50? load through LC matching circuit.
经过放大的差分信号通过片上balun转化为单端信号,经过LC输出匹配电路输出到50欧姆负载。
参考来源 - 面向卫星导航终端应用的发射机射频前端芯片设计Since ultrasonic transducers’ property,the matching circuit embodys two parts:One is power matching ,the other is attune matching.
由于超声波换能器的特性，超声波清洗机中的匹配电路包含两个：一个是功率匹配，一个是调谐匹配。
参考来源 - 频率跟踪、恒功率超声波清洗机的研究与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
The experimental results show that the matching circuit is effective.
实验验证该匹配电路是有效的。
The impedance matching circuit adopts the capacitance in chip and inductance in chip.
阻抗匹配电路采用片上电容和片上电感。
The method is worthy of learning for designing broad band power amplifier matching circuit fast and accurately.
此方法对快速有效地设计宽带功率放大器匹配电路有着很好的借鉴作用。
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