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How do I calculate the optimum trace line dimensions between my wireless module and antenna?

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We've created a Trace Line Calculator, available for free here: https://blog.antenova.com/rf-transmission-line-calculator

  1. Enter the dielectric constant of your PCB
  2. Enter the height of your transmission line in your choice of mil or mm
  3. Use the recommended values or use the interactive graph to select trace line dimensions that offer the most appropriate match

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Steve Bradburn

Senior Antenna Engineer at Antenova With over 25 years’ experience in manufacturing, test and design, Steve has a wealth of RF and measurement knowledge across many industry sectors.

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Yu Kai Yeung

Antenna Engineer at Antenova Yu Kai is an antenna expert with over 10 years of experience in the design and testing of antennas. He has experience helping customers with certification testing, combined with his knowledge of RF measurement procedures.

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