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    Transmitting apparatus, receiving apparatus, transceiver, and method for operating the transmitting apparatus
    1.
    发明专利
    Transmitting apparatus, receiving apparatus, transceiver, and method for operating the transmitting apparatus 审中-公开
    发送装置，接收装置，收发器和操作发送装置的方法

    公开(公告)号：JP2005341594A

    公开(公告)日：2005-12-08

    申请号：JP2005155932

    申请日：2005-05-27

    Applicant: Infineon Technologies Ag ,  インフィネオン テクノロジーズ アクチエンゲゼルシャフト

    Inventor： KRONBERGER RAINER ,  HEBERLING DIRK ,  GEISSLER MATTHIAS ,  MUELLER JAN-ERIK

    IPC: H04B1/40 ,  H01Q1/32 ,  H04B1/04 ,  H04B1/16 ,  H04B1/18

    CPC classification number: H04B1/0458 ,  H04B1/18

    Abstract: PROBLEM TO BE SOLVED: To provide a receiving apparatus and a transceiver apparatus which are unlikely to be influenced from external environment, and further, to provide a method for operating a transmitting apparatus which is unlikely to be influenced, especially by external noise. SOLUTION: A power amplifier (12), connected to a high-frequency antenna assembly (17) via a controllable matching instrument (13) in the transmitting apparatus, is provided. As a result of this, it is possible to carry out direct conversion of the impedance of output (121) of the power amplifier (12) into the impedance of input of the high frequency antenna assembly (17). Conversion to 50 Ω, which is standard, is unnecessary. The power amplifier (12), the matching instrument (13) and a control unit (11), which controls the output impedance of the matching instrument (13), constitute a functional unit which is useful by being constituted as a structure, accumulated monolithically in a semiconductor body (1). By a similar method, a receiving apparatus which is provided in between an antenna, a filter device and a matching instrument is realized. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供不太可能受到外部环境影响的接收装置和收发机装置，并且还提供一种操作不太可能受到影响的发送装置的方法，特别是通过外部噪声 。 提供了一种通过发送装置中的可控配对仪器（13）连接到高频天线组件（17）的功率放大器（12）。 结果，可以将功率放大器（12）的输出（121）的阻抗直接转换成高频天线组件（17）的输入阻抗。 标准的转换为50Ω是不必要的。 控制匹配仪器（13）的输出阻抗的功率放大器（12），匹配仪器（13）和控制单元（11）构成功能单元，其通过构成为一体结构而被使用 在半导体本体（1）中。 通过类似的方法，实现了设置在天线，过滤装置和匹配装置之间的接收装置。 版权所有（C）2006，JPO＆NCIPI

    TRANSISTOR CELL
    2.
    发明申请
    TRANSISTOR CELL 审中-公开
    晶体管单元

    公开(公告)号：WO03007371A3

    公开(公告)日：2003-09-18

    申请号：PCT/EP0207306

    申请日：2002-07-02

    Applicant: INFINEON TECHNOLOGIES AG ,  KELLER WOLFGANG ,  MUELLER JAN-ERIK ,  PFOST MARTIN ,  ZWICKNAGL HANS-PETER

    Inventor： KELLER WOLFGANG ,  MUELLER JAN-ERIK ,  PFOST MARTIN ,  ZWICKNAGL HANS-PETER

    IPC: H01L23/367 ,  H01L23/34

    CPC classification number: H01L23/367 ,  H01L23/3677 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: The invention relates to a transistor cell, characterized in that for the individual transistors of said transistor cell a heat dissipation adapted to the temperature conditions of the cell in operation is provided. Heat dissipation can for example be specifically reduced for the transistors at the edge of a cell which are colder so that they reach the same temperature as the transistors in the center of the cell which are hotter. This can be achieved without substantially increasing the temperature of the hottest transistors.

    Abstract translation: 根据本发明的晶体管单元是基于适合于散热的操作温度条件下，提供一种用于在晶体管单元的各个晶体管的考虑。 因此，冷却器本身的散热，例如，晶体管可以被选择性地在小区的边缘劣化，以使它们达到相同的温度如在单元的中心较温暖本身晶体管。 这可以实现，而不最热晶体管实质上增加的温度。

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