Location History:
- Coto de Caza, CA (US) (1991)
- Santa Barbara, CA (US) (1996)
- Roanoke, VA (US) (1998 - 2001)
- Huntsville, AL (US) (2014)
Company Filing History:
3 out of 2,504 
1 out of 8,686 
1 out of 1 Years Active: 1991-2014
Title: The Innovations of Robert A. Spencer
Introduction
Robert A. Spencer is a notable inventor based in Roanoke, Virginia, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in antenna systems and fiber optic technology, showcasing his expertise in these fields.
Latest Patents
Among his latest innovations is the "Conformal Array, Luneburg Lens Antenna System." This invention utilizes a Luneburg lens in conjunction with a patch antenna array, allowing for enhanced detection and tracking of objects. The system features a processor connected to a receiver/exciter module, which interfaces with transmit/receive modules linked to individual patch antennas through a network of MEMS switches. In receive mode, selected subarrays of the conformed patch antenna array are scanned during specific time intervals, enabling amplitude monopulse sensing and angle tracking of objects.
Another significant patent is the "Fiber Optic Draw Furnace Having a Heating Element and a Furnace Shell." This invention improves the design of a fiber optic draw furnace by incorporating rigidified high purity graphite felt insulation. This insulation effectively reduces thermal transfer between the heating element and the outer furnace shell, enhancing the efficiency of the fiber drawing process.
Career Highlights
Robert has contributed his expertise to various companies, including Alcatel. His work in these organizations has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Throughout his career, Robert has collaborated with notable individuals such as Daniel D. Uhm and Christopher A. Hamner. These partnerships have likely contributed to the success and development of his innovative projects.
Conclusion
Robert A. Spencer's contributions to the fields of antenna systems and fiber optics demonstrate his significant impact as an inventor. His patents reflect a commitment to innovation and technological advancement, solidifying his reputation in the industry.