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US 2001/0033209 A1Published application
Coplanar transmission line
OwnerYasunori Ogawainventor
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Abstract
A coplanar transmission line of the present invention comprises a substrate 10, earth-connected conductors 14, 16 formed on the substrate 10, and a center conductor 12 formed between the earth-connected conductors 14, 16. The center conductor 12 includes a lower center conductor 12a and an upper center conductor 12b formed on the lower center conductor 12a. An edge of the upper center conductor 12b is set-back from an edge of the lower center conductor 12a.
Claims17
A coplanar transmission line comprising:
- a substrate;
- a pair of earth-connected conductors formed on the substrate;
- and
- a center conductor formed between the earth-connected conductors,
- wherein the center conductor comprises a lower center conductor pattern and an upper center conductor pattern formed on the lower center conductor pattern, and an edge the upper center conductor pattern is set-back from an edge of the lower center conductor pattern.
2 more elements
A coplanar transmission line formed on a substrate, comprising:
- a plurality of peripheral conductors formed on the substrate, said peripheral conductors are electrically connected to the ground;
- and
- a center conductor formed on the substrate between the peripheral conductors, said center conductor including,
- a lower center conductor formed on the substrate, the lower center conductor having an edge and
- an upper center conductor formed on the lower center conductor, the upper center conductor having an edge located inside of the edge of the lower center conductor.
2 more elements
Dependencies are inferred from the claim text.