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US 2025/0149237 A1Published application
System with achieved impedance matching
AssigneeRichWave Technology Corp.
InventorsChia-Jung Yeh, Chih-Sheng Chen
Life of this patent
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Abstract
A system includes a primary coil, a series combination having a first conducting wire and a first capacitor coupled in series, a second conducting wire, and a secondary coil. A first end of the series combination is coupled to a first end of the primary coil. A first end of the second conducting wire is coupled to the first end of the primary coil. A second end of the second conducting wire is coupled to the second end of the series combination. A first end of the secondary coil is coupled to an output end.
Claims20
A system, comprising:
- a primary coil including a first end and a second end;
- a first series combination comprising a first conducting wire and a first capacitor coupled in series, wherein a first end of the first series combination is coupled to the first end of the primary coil;
- a second conducting wire, wherein a first end of the second conducting wire is coupled to the first end of the primary coil, and a second end of the second conducting wire is coupled to a second end of the first series combination;
- and
- a secondary coil including a first end and a second end, wherein the first end of the secondary coil is coupled to an output end.
2 more elements
A system, comprising:
- a primary coil including a first end and a second end;
- a first bonding wire including a first end coupled to the first end of the primary coil;
- a first series combination comprising a second bonding wire and a first capacitor coupled in series, wherein a first end of the first series combination is coupled to the first end of the primary coil;
- a second series combination comprising a third bonding wire and a second capacitor coupled in series, wherein a first end of the second series combination is coupled to the second end of the primary coil, and a second end of the second series combination is coupled to a second end of the first bonding wire;
- a fourth bonding wire including a first end coupled to the second end of the primary coil and a second end coupled to the second end of the first series combination;
- and
- a secondary coil including a first end and a second end, wherein the first end of the secondary coil is coupled to an output end.
4 more elements
A system, comprising:
- a primary coil including a first end and a second end;
- a first trace including a first end coupled to the first end of the primary coil;
- a first series combination comprising a second trace and a first capacitor coupled in series, wherein a first end of the first series combination is coupled to the first end of the primary coil;
- a second series combination comprising a third trace and a second capacitor coupled in series, wherein a first end of the second series combination is coupled to the second end of the primary coil, and a second end of the second series combination is coupled to a second end of the first trace;
- a fourth trace including a first end coupled to the second end of the primary coil and a second end coupled to the second end of the first series combination;
- and
- a secondary coil including a first end and a second end, wherein the first end of the secondary coil is coupled to an output end.
4 more elements
Dependencies are inferred from the claim text.