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RF/microwave tunable delay line

DC
  • US 6,556,102 B1
  • Filed: 11/14/2000
  • Issued: 04/29/2003
  • Est. Priority Date: 11/18/1999
  • Status: Expired due to Term
First Claim
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1. A tunable delay line comprising;

  • an input;

    an output;

    a first conductor electrically coupled to the input and the output;

    a ground conductor; and

    a voltage tunable dielectric layer positioned between the first conductor and the ground conductor;

    wherein the voltage tunable dielectric material has a loss tangent in the range of 0.001 to 0.01 at frequencies in a range of 800 MHz to 40 GHz.

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