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Superluminal antenna

United States Patent

9,948,011
April 17, 2018
View the Complete Patent at the US Patent & Trademark Office
Los Alamos National Laboratory - Visit the Technology Transfer Division Website
A superluminal antenna element integrates a balun element to better impedance match an input cable or waveguide to a dielectric radiator element, thus preventing stray reflections and consequent undesirable radiation. For example, a dielectric housing material can be used that has a cutout area. A cable can extend into the cutout area. A triangular conductor can function as an impedance transition. An additional cylindrical element functions as a sleeve balun to better impedance match the radiator element to the cable.
Singleton; John (Los Alamos, NM), Earley; Lawrence M. (Los Alamos, NM), Krawczyk; Frank L. (Los Alamos, NM), Potter; James M. (Los Alamos, NM), Romero; William P. (Los Alamos, NM), Wang; Zhi-Fu (Los Alamos, NM)
Los Alamos National Security, LLC (Los Alamos, NM)
15/ 353,420
20170133768
November 16, 2016
ACKNOWLEDGMENT OF GOVERNMENT SUPPORT This invention was made with government support under Contract No. DE-AC52-06NA25396 awarded by the U.S. Department of Energy. The government has certain rights in the invention.