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US 7,095,294 B2Granted
Directional bridge coupler
AssigneeAgilent Technologies, Inc.
InventorUriel C. Fojas
Life of this patent
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Abstract
A directional bridge coupler includes a coaxial balun having a coaxial cable with a plurality of ferrite beads disposed about an outer conductor of the coaxial cable, and a circuit substrate accommodating a directional bridge coupled to an output of the coaxial bridge. A conductive package having an internal cavity houses the circuit substrate and the coaxial balun. A polyiron saddle straddles a portion of the coaxial balun within the internal cavity of the conductive package.
Claims20
A directional bridge coupler, comprising:
- a coaxial balun including a coaxial cable with a plurality of ferrite beads disposed about an outer conductor of the coaxial cable;
- a circuit substrate accommodating a directional bridge coupled to an output of the coaxial cable;
- a conductive package having an internal cavity housing the circuit substrate and the coaxial balun;
- a polyiron saddle straddling a portion of the coaxial balun within the internal cavity of the conductive package.
1 more element
Dependencies are inferred from the claim text.