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发明公开
CN108111153A 一种射频开关电路 无效 - 撤回

一种射频开关电路
摘要：
本发明公开了一种射频开关电路，包括输入端IN、输出端OUT、集成芯片IC、电容C1、电容C2、电容C3、电容C4、电容C5、电容C6、电容C7、电容C8、电容C9、电感L1、电感L2、电感L3、电感L4、电阻R1、电阻R2、电阻R3、电阻R4、电阻R5、电阻R6、电阻R7、二极管D1、二极管D2、二极管D3、三极管VT1、三极管VT2、可变电阻RP1和可变电阻RP2。有益效果：本发明提供一种射频开关电路，结构简单明了，在保证射频开关动作的同时是电路整体稳压效果更好，进而保证射频开关电路在运行时的稳定性，进而保证设备终端稳定良好的运行，进而保证设备终端在运行过程中的稳定性和安全性。
摘要（英）：

The invention discloses a radio-frequency switching circuit. The radio-frequency switching circuit comprises an input end IN, an output end OUT, an integrated chip IC, a capacitor C1, a capacitor C2,a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a capacitor C9, an inductor L1, an inductor L2, an inductor L3, an inductor L4, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a diode D1, a diode D2, a diode D3, an audion VT1, an audion VT2, a variable resistor RP1 and a variable resistor RP2.The radio-frequency switching circuit disclosed by the invention has the benefits that: the radio-frequency switching circuit is simple and clear in structure; the overall voltage-stabilizing effect of the circuit is better while the radio-frequency switching action is ensured; therefore, the running stability of the radio-frequency switching circuit is ensured; steady and good running of a deviceterminal can be ensured; and thus, the stability and the security of the device terminal in a running process can be ensured.

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