Waveguide-based, fabricless switch for telecommunication system

Details Waveguide-based, fabricless switch for telecommunication system Waveguide-based, fabricless switch for telecommunication system

1996-12-27

1998-07-28

Negash, Kinfe-Michael

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359128, 359139, H04J 1400

Patent

active

057869120

ABSTRACT:
A switch for selectively cross-coupling first and second input lines to first and second output lines. The switch includes: (1) a waveguide having a cavity for containing signals, (2) first and second wireless transmitters that radiate signals received from the first ands second input lines, respectively, within the cavity, (3) first and second wireless receivers that selectively receive the signals from the cavity and provide the signals to the first and second output lines, and (4) a switch controller that controls the at least some of the first and second wireless transmitters and receivers. The first and second input lines are selectively couplable to the first and second output lines. The waveguide, wireless transmitters and wireless receivers cooperate to provide a fabricless cross-connect within the switch.

REFERENCES:
patent: 4894818 (1990-01-01), Fujioka et al.
patent: 5241409 (1993-08-01), Hill et al.
patent: 5371621 (1994-12-01), Stevens

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