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    • 6. 发明授权
    • Low-voltage control high-frequency switch and composite high-frequency component
    • 低压控制高频开关和复合高频部件
    • US08179206B2
    • 2012-05-15
    • US12203991
    • 2008-09-04
    • Dai NakagawaNaoki Nakayama
    • Dai NakagawaNaoki Nakayama
    • H01P1/15H04B1/44
    • H01P1/15H01P1/2135H04B1/525
    • In a transmission/reception selection switch, a first diode is arranged in series with a transmission signal line and a second diode is arranged in shunt with a reception signal line. A first current route where a direct current passes through the first diode is connected in parallel to a second current route where a direct current passes through the second diode. When a predetermined positive voltage is applied to a control terminal, the diodes are turned ON and a direct current flows through, in order, the control terminal, a resistor, an inductor, the diode, a strip line, and an inductor), and a direct current flows through, in order, the control terminal, the resistor, the second diode, and the inductor.
    • 在发送/接收选择开关中,第一二极管与发送信号线串联布置,并且第二二极管被布置成与接收信号线分流。 直流电流通过第一二极管的第一电流路径与直流通过第二二极管的第二电流路径并联连接。 当将预定的正电压施加到控制端子时,二极管导通,并且直流电流按顺序流过控制端子,电阻器,电感器,二极管,带状线和电感器),以及 直流电流依次流过控制端子,电阻器,第二二极管和电感器。