×

Tunable bridge circuit

  • US 20040207486A1
  • Filed: 04/16/2004
  • Published: 10/21/2004
  • Est. Priority Date: 04/21/2003
  • Status: Active Grant
First Claim
Patent Images

1. A tunable capacitive bridge configured to couple a ladder network comprising coupling elements and a plurality of shunt elements, the tunable capacitive bridge comprising:

  • a first tunable capacitor coupled in parallel with a coupling element, a first end of the first tunable capacitor coupled with a first shunt element and a second end of the first tunable capacitor coupled with a second shunt element; and

    a second tunable capacitor and a third tunable capacitor coupled in parallel with the first tunable capacitor, a first end of the second tunable capacitor coupled with the first end of the first tunable capacitor and the first shunt element, and a first end of the third tunable capacitor coupled with the second end of the first tunable capacitor and the second shunt element.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×