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    • 6. 发明授权
    • Thin film transistor and method of making the same
    • 薄膜晶体管及其制作方法
    • US5396083A
    • 1995-03-07
    • US80237
    • 1993-06-23
    • Jeong H. KimUi Y. Oh
    • Jeong H. KimUi Y. Oh
    • G02F1/136G02F1/1368H01L21/336H01L29/78H01L29/786H01L27/01H01L27/02H01L27/12
    • H01L29/78696H01L29/6675
    • A thin film transistor and a method of making the same. The TFT comprises: an insulation substrate; a first TFT, the first TFT including a first source electrode and a first drain electrode formed on the insulation substrate, a first active layer formed so that it is contacted with the first source electrode and the first drain electrode and a common gate electrode formed through an insulation layer on the first source electrode, the first drain electrode and the first active layer; and a second TFT, the second TFT including the common gate electrode, a second active layer formed through an insulation layer on the common gate electrode, a second source electrode and a second drain electrode formed on the second active layer and be contacted with the first source electrode and the first drain electrode at a portion thereof.
    • 薄膜晶体管及其制造方法。 TFT包括:绝缘基板; 第一TFT,第一TFT包括形成在绝缘基板上的第一源电极和第一漏电极,形成为与第一源电极和第一漏电极接触的第一有源层和通过 第一源电极,第一漏电极和第一有源层上的绝缘层; 和第二TFT,第二TFT包括公共栅电极,通过共栅极上的绝缘层形成的第二有源层,形成在第二有源层上的第二源电极和第二漏电极,并与第一TFT 源电极和第一漏电极。
    • 9. 发明授权
    • Transmit block up-converter for very small aperture terminal remote
station
    • 用于非常小孔径终端远程站的发射块上变频器
    • US5559809A
    • 1996-09-24
    • US382395
    • 1995-02-01
    • Soon I. JeonJeong H. Kim
    • Soon I. JeonJeong H. Kim
    • H04B7/155H04B1/04H04B1/40H04B7/15H04B7/185H04J1/02
    • H04B1/04H04B7/18517
    • A transmit block up-converter is provided for processing a multiplexed signal including a transmit IF signal, a reference frequency signal, a switching signal, a level signal and a constant-current signal, which is provided through one transmitting line from an indoor unit in the very small aperture terminal remote station for satellite communication. The transmit block up-converter includes a demultiplexer for demultiplexing the multiplexed signal; a frequency up-converter for frequency up-converting the transmit IF signal from the demultiplexer in response to the reference frequency signal, switching signal and level signal; an amplifier for amplifying the output signal from the demultiplexer; and an impedance matching circuit for impedance matching and amplifying an IF signal received from an external unit, and for outputting the impedance matched and amplified signal through one receiving line.
    • 提供了一种发送块上变频器,用于处理包括发射IF信号,参考频率信号,开关信号,电平信号和恒定电流信号的多路复用信号,该信号通过来自室内单元的一条发送线路 用于卫星通信的小孔径终端远程站。 发送块上变频器包括用于对多路复用信号进行解复用的解复用器; 上变频器,用于响应于参考频率信号,切换信号和电平信号,对来自解复用器的发射IF信号进行上变频; 放大器,用于放大来自解复用器的输出信号; 以及用于阻抗匹配和放大从外部单元接收的IF信号的阻抗匹配电路,并且用于通过一条接收线输出阻抗匹配和放大的信号。