What is the transmission line in this circuit made of?

Discussion in 'Wireless & RF Design' started by dante_clericuzzio, Jul 16, 2017.

  1. dante_clericuzzio

    Thread Starter Member

    Mar 28, 2016
    118
    3
    Kindly adviise what is transmission line made of in this circuit it is represented in TL1, TL2, TL3, and TL4 -- and this is frequency multiplier circuit. I just don't understand what component are they?

    Transmission line.jpg
     
  2. SLK001

    Well-Known Member

    Nov 29, 2011
    989
    335
    It's copper μstrip. Part of the PCB. The paper where you got the schematic should have the details on their dimensions.
     
  3. dante_clericuzzio

    Thread Starter Member

    Mar 28, 2016
    118
    3
    Does it mean the dimension determine the ohm resistance?
     
  4. MrChips

    Moderator

    Oct 2, 2009
    13,943
    4,033
    No. It means impedance measured in ohms.
    Google stripline impedance.
     
  5. bertus

    Administrator

    Apr 5, 2008
    16,712
    2,833
    Hello,

    Perhaps the attached PDF's might give you some ideas.

    Bertus
     
  6. dante_clericuzzio

    Thread Starter Member

    Mar 28, 2016
    118
    3
    Thanks all the help i will have a read first
     
  7. dante_clericuzzio

    Thread Starter Member

    Mar 28, 2016
    118
    3
    Is it possible a coaxial cable as alternative replacement for the microstripline?
     
  8. SLK001

    Well-Known Member

    Nov 29, 2011
    989
    335
    Sure... as long as you can get coaxial cable in as many Zo's as your circuit calls for.
     
  9. dante_clericuzzio

    Thread Starter Member

    Mar 28, 2016
    118
    3
    Thanks
     
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