Method and apparatus for continuously shifting phase of an electronic signal

  • US 4,829,257 A
  • Filed: 02/20/1987
  • Issued: 05/09/1989
  • Est. Priority Date: 02/20/1987
  • Status: Expired due to Term
First Claim
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1. An improvement for a selectable phase shifter incorporating an output and a plurality of inputs, one of which is an input signal and another which is coupled to a phase shifted input signal, the improvement comprising a further input coupled to a further phase shifted input signal, said signals having a different relative phases and a portion means having an adjustment capability, which portion means is coupled to the plurality of inputs and said further input and responsive to the signals thereof to linearly pass a portion of at least one of the signals to said output, which portions are responsive to said adjustment of said portion means.

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