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Wideband transmission line balun

  • US 5,296,823 A
  • Filed: 09/04/1992
  • Issued: 03/22/1994
  • Est. Priority Date: 09/04/1992
  • Status: Expired due to Fees
First Claim
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1. A balun for converting between unbalanced and balanced signals and comprising:

  • (a) a first transmission line having an input and an output;

    (b) a second transmission line having an input and an output;

    (c) coupling means for dividing a power signal equally between said first transmission line input and said second transmission line input;

    (d) said first transmission line and said second transmission line having substantially equal electrical lengths between said respective input and output;

    (e) said first transmission line having a single electrical conductor;

    (f) said second transmission line having a polarity reversing connection; and

    (g) said balanced signals being taken at said first transmission line output and said second transmission line output.

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