Company Filing History:
2 out of 4 
1 out of 4,992 
2 out of 832,812 Years Active: 1979-1981
Title: Innovations of Carlyle J Sletten
Introduction
Carlyle J Sletten is an accomplished inventor based in Acton, MA (US). He holds a total of 5 patents that showcase his innovative contributions to solar energy technology and communication systems. His work reflects a commitment to advancing technology through practical and efficient designs.
Latest Patents
One of his notable inventions is the internal absorber solar collector. This technology features thin solar collecting panels made from arrays of small rod collectors. These collectors consist of a refracting dielectric rod lens with an embedded absorber and a reflecting mirror on the back side. The design allows non-tracking collector panels to receive approximately 90% of solar radiation within a 60-degree elevation angle and 120-degree azimuth sectors, achieving a collector concentration ratio of approximately 3.0. The miniaturized construction of the circular dielectric rods with internal absorbers reduces the weight of the materials used. Additionally, the design minimizes heat losses due to the partial vacuum or low conductivity gas surrounding the heated portions of the collector.
Another significant patent involves an offset-fed multi-beam tracking antenna system. This reflector antenna system is designed for ground stations communicating with geostationary satellites. It allows for dual or multi-beams to be directed at several satellites spaced angularly apart. The use of offset feed geometry enhances aperture efficiency and reduces sidelobes, which is crucial for satellite links.
Career Highlights
Carlyle has worked with Solar Energy Technology, Inc., where he applied his expertise in solar energy innovations. His career is marked by a dedication to developing technologies that improve energy efficiency and communication capabilities.
Collaborations
Throughout his career, Carlyle has collaborated with notable individuals such as Sheldon B Herskovitz and F Sheppard Holt. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Carlyle J Sletten's contributions to the fields of solar energy and communication technology demonstrate his innovative spirit and commitment to improving efficiency. His patents reflect a deep understanding of engineering principles and a desire to create practical solutions for modern challenges.