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Compact microwave lamp having a tuning block and a dielectric located in a lamp cavity

United States Patent

6,031,333
February 29, 2000
View the Complete Patent at the US Patent & Trademark Office
A microwave lamp having a compact structure utilizing a coupling slot which has a dielectric member extending therethrough and a tuning block adjoining the coupling slot. A non-conventional waveguide is used which has about the width of a WR-284 waveguide and about the length of a WR-340 waveguide.
Simpson; James E. (Gaithersburg, MD)
Fusion Lighting, Inc. (Rockville, MD)
08/ 945,259
October 20, 1997
The United States Government has certain rights to the subject matter described herein under an award from the Department of Energy.