Waveguide in a printed circuit board and method of forming...

Details Waveguide in a printed circuit board and method of forming... Waveguide in a printed circuit board and method of forming...

2005-04-19

2005-04-19

Bovernick, Rodney (Department: 2874)

Optical waveguides

Integrated optical circuit

C385S129000

Reexamination Certificate

active

06882762

ABSTRACT:
A method is provided for forming a waveguide in a printed circuit board. This may include forming a trench in a printed circuit board substrate and forming at least one metalized surface along the trench. A metalized capping surface may be provided over the trench so as to form the waveguide structure.

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Collins et al., “Technique for micro-machining millimetre-wave rectangular waveguide,”Electronics Letters, 34;10, pp. 996 and 997, IEE, May 14, 1998.

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