This transformer coupled line pre-amplifier is the ultimate in Audio Note DIY engineering.
这种变压器耦合线路前置放大器是最终的音频注意建材工程。
This paper explained the work theory and the process of design about the parallel coupled line directional coupler.
阐述了平行耦合线定向耦合器的工作原理和设计过程。
For example, the RF output line may be coupled to a switch, which is controlled based on control information, e. g., received from the transceiver.
例如,射频输出线可以耦合到开关,这个开关基于控制信息而被控制,例如,从收发信机接收的控制信息。
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