×

System and Method for a Directional Coupler

  • US 20170026020A1
  • Filed: 07/20/2015
  • Published: 01/26/2017
  • Est. Priority Date: 07/20/2015
  • Status: Active Grant
First Claim
Patent Images

1. A method of operating a directional coupler, the method comprising:

  • determining a coupled power variation byapplying an input signal at an input port of the directional coupler,applying a first impedance at a transmitted port of the directional coupler,measuring a first coupled power at a coupled port of the directional coupler after applying the first impedance,applying a second impedance at the transmitted port of the directional coupler,measuring a second coupled power after applying the second impedance, anddetermining a difference between the first coupled power and the second coupled power to form the coupled power variation.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×