Coplanar waveguide crossover

Claim 2

A coplanar waveguide crossover having first, second, third and fourth ports, said crossover comprising: a substrate having a first side and a second side; a first conductor having a first end and a second end, said first end coupled to said first port of said crossover, said first conductor being disposed on said first side of said substrate; a first coplanar waveguide having a first end coupled to said second end of said first conductor and a second end, said first coplanar waveguide being disposed on said first side of said substrate; a second conductor having a first end coupled to said second end of said first coplanar waveguide and a second end coupled to said third port of said coplanar waveguide crossover, said second conductor being mounted on said first side of said substrate; a third conductor having a first end coupled to said second port of said coplanar waveguide crossover and a second end, said third conductor being disposed on said first side of said substrate; a second coplanar waveguide having a first end coupled to said second end of said third conductor and a second end, said second coplanar waveguide being disposed on said second side of said substrate such that said second coplanar waveguide is orthogonally disposed with respect to said first coplanar waveguide; and a fourth conductor having a first end coupled to said second end of said second coplanar waveguide and a second end coupled to said fourth port of said coplanar waveguide crossover, said fourth conductor being disposed on said first side of said substrate.

Claim 3

The coplanar waveguide crossover of claim 1 further comprising a ground plane being disposed on said second surface of said substrate and being disposed about and juxtaposed to said second coplanar waveguide.

Claim 4

The coplanar waveguide crossover of claim 1 wherein said first coplanar waveguide comprises: a first coplanar conductor having a first end coupled to said second end of said first conductor and a second end being coupled to said first end of said second conductor; a first coplanar ground plane being juxtaposed to said first coplanar conductor; and a second coplanar ground plane being juxtaposed to said first coplanar conductor.

Claim 5

The coplanar waveguide crossover of claim 1 wherein said second coplanar waveguide comprises a second coplanar conductor disposed, in a noncontacting relation, in a plane defined by said ground plane with said ground plane functioning as a coplanar ground for said second coplanar waveguide.

Claim 6

A coplanar waveguide crossover having first, second, third and fourth ports, said crossover comprising: a substrate having a first side and a second side; a first conductive strip having a first end coupled to said first port of said crossover and a second end being coupled to said third port of said crossover, said first conductive strip being disposed on said first side of said substrate; a first ground strip being juxtaposed to a portion of said first conductive strip, said first ground strip being disposed on said first side of said substrate; a second ground strip being juxtaposed to said portion of said first conductive strip opposite said first ground strip, said second ground strip being disposed on said first side of said substrate; a second conductive strip having a first end coupled to said second port of said crossover and a second end, said second conductive strip being disposed on said first side of said substrate; a third conductive strip having a first end coupled to said second end of said second conductive strip and a second end, said third conductive strip being disposed on said second side of said substrate and orthogonally disposed with respect to said first conductive strip; a fourth conductive strip having a first end coupled to said second end of said third conductive strip and a second end being coupled to said fourth port of said crossover; and a ground plane being disposed on said second surface of said substrate and being disposed about and juxtaposed to said third conductive strip.

Claim 7

A coplanar waveguide crossover having first, second, third and fourth ports, said crossover comprising: a substrate having a first side and a second side; a first conductive strip having a first end coupled to said first port of said crossover and a second end being coupled to said third port of said crossover, said first conductive strip being disposed on said first side of said substrate; a first ground strip being juxtaposed to a portion of said first conductive strip, said first ground strip being disposed on said first side of said substrate; a second ground strip being juxtaposed to said portion of said first conductive strip opposite said first ground strip, said second ground strip being disposed on said first side of said substrate; a second conductive strip having a first end coupled to said second port of said crossover and a second end, said second conductive strip being disposed on said first side of said substrate; a third conductive strip having a first end coupled to said second end of said second conductive strip and a second end, said third conductive strip being disposed on said second side of said substrate and orthogonally disposed with respect to said first conductive strip; a fourth conductive strip having a first end coupled to said second end of said third conductive strip and a second end being coupled to said fourth port of said crossover; and a ground plane being disposed on said second surface of said substrate and being disposed about and juxtaposed to said third conductive strip.

Claim 8

A coplanar waveguide crossover having first, second, third, and fourth ports, said crossover comprising: a substrate having a first side and a second side, said substrate defining first, second, third, fourth, fifth, and sixth holes extending from said first side to said second side, said substrate defining the holes being coated with a conductive material; a ground plane being disposed on said second side of said substrate, said ground plane being coupled to said conductive material coating said substrate defining the first, second, third and fourth holes; a first conductive strip having a first end coupled to said first port of said crossover and a second end being coupled to said third port of said crossover, said first conductive strip being disposed on said first side of said substrate; a first ground strip being juxtaposed to a portion of said first conductive strip, said first ground strip having a first end coupled to said conductive material coating said substrate defining said first hole and a second end coupled to said conductive material coating said substrate defining said second hole, said first ground strip being disposed on said first side of said substrate; a second ground strip being juxtaposed to said portion of said first conductive strip, said second ground strip having a first end coupled to said conductive material coating said substrate defining the third hole and a second end coupled to said conductive material coating said substrate defining the fourth hole, said second ground strip being disposed on said first side of said substrate; a second conductive strip having a first end coupled to said second port of said crossover and a second end coupled to said conductive material coating said substrate defining the fifth hole, said second conductive strip being disposed on said first side of said substrate; a third conductive strip having a first end coupled to said conductive material coating said substrate defining the fifth hole and a second end coupled to said conductive material of said substrate defining the sixth hole, said third conductive strip being disposed on said second side of said substrate and orthogonally disposed with respect to said first conductive strip; and a fourth conductive strip having a first end coupled to said conductive material coating said substrate defining said sixth hole and a second end being coupled to said fourth port of said crossover.

Claim 9

A coplanar waveguide crossover having first, second, third, and fourth ports, said crossover comprising: a substrate having a first side and a second side, said substrate defining first, second, third, fourth, fifth, and sixth holes extending from said first side to said second side, said substrate defining the holes being coated with a conductive material; a ground plane being disposed on said second side of said substrate, said ground plane being coupled to said conductive material coating said substrate defining the first, second, third and fourth holes; a first conductive strip having a first end coupled to said first port of said crossover and a second end being coupled to said third port of said crossover, said first conductive strip being disposed on said first side of said substrate; a first ground strip being juxtaposed to a portion of said first conductive strip, said first ground strip having a first end coupled to said conductive material coating said substrate defining said first hole and a second end coupled to said conductive material coating said substrate defining said second hole, said first ground strip being disposed on said first side of said substrate; a second ground strip being juxtaposed to said portion of said first conductive strip, said second ground strip having a first end coupled to said conductive material coating said substrate defining the third hole and a second end coupled to said conductive material coating said substrate defining the fourth hole, said second ground strip being disposed on said first side of said substrate; a second conductive strip having a first end coupled to said second port of said crossover and a second end coupled to said conductive material coating said substrate defining the fifth hole, said second conductive strip being disposed on said first side of said substrate; a third conductive strip having a first end coupled to said conductive material coating said substrate defining the fifth hole and a second end coupled to said conductive material of said substrate defining the sixth hole, said third conductive strip being disposed on said second side of said substrate and orthogonally disposed with respect to said first conductive strip; and a fourth conductive strip having a first end coupled to said conductive material coating said substrate defining said sixth hole and a second end being coupled to said fourth port of said crossover.

Claim 10

A coplanar waveguide crossover comprising a pair of conductors which are each transitioned into coplanar conductors, a substrate on which said conductors are located, each of said coplanar conductors having electrical and magnetic fields, and crossed on opposite sides of said substrate, resulting in the electrical and magnetic fields being disposed in an orthogonal relation to one another, said coplanar conductors are transitioned back to a pair of conductors.

Claim 11

A coplanar waveguide crossover comprising a pair of conductors which are each transitioned into coplanar conductors, a substrate on which said conductors are located, each of said coplanar conductors having electrical and magnetic fields, and crossed on opposite sides of said substrate, resulting in the electrical and magnetic fields being disposed in an orthogonal relation to one another, said coplanar conductors are transitioned back to a pair of conductors.