Diode mixer circuit
    2.
    发明授权
    Diode mixer circuit 失效
    二极管混频电路

    公开(公告)号:US06192229B1

    公开(公告)日:2001-02-20

    申请号:US09207526

    申请日:1998-12-08

    IPC分类号: H04B100

    CPC分类号: H03D7/1408

    摘要: In a diode mixer circuit MIX, a driving circuit DRIV produces a first, second, third and fourth drive signal DS1, DS2, DS3, DS4. Each drive signal is a combination of a first and a second input signal LO, RF with the following signs: DS1: +LO+RF DS2: +LO−RF DS3: −LO+RF DS4: −LO−RF A first, second, third and fourth diode D1, D2, D3, D4 transfer the first, second, third and fourth drive signal DS1, DS2, DS3, DS4 respectively, to an output O1. The first and fourth diodes D1, D4 have the same polarity relative to the output. The second and third diodes D2, D3 also have the same polarity relative to the output, but opposite to that of the first and fourth diodes D1, D4. A mixer circuit of this type is suitable for a relatively large variety of applications, notably because it may be realized in the form of an integrated circuit.

    摘要翻译: 在二极管混频器电路MIX中,驱动电路DRIV产生第一,第二,第三和第四驱动信号DS1,DS2,DS3,DS4。 每个驱动信号是具有以下符号的第一和第二输入信号LO,RF的组合:DS1:+ LO + RFDS2:+ LO-RFDS3:-LO + RFDS4:-LO-RFA第一,第二,第三和第四 二极管D1,D2,D3,D4分别将第一,第二,第三和第四驱动信号DS1,DS2,DS3,DS4传送到输出O1。 第一和第四二极管D1,D4具有与输​​出相同的极性。 第二和第三二极管D2,D3也具有与输出相同的极性,但与第一和第四二极管D1,D4的极性相反。这种类型的混频器电路适用于相当多种应用,特别是因为 它可以以集成电路的形式实现。