Location History:
- Morris, NJ (US) (2003)
- Randolph, NJ (US) (2002 - 2008)
Company Filing History:
3 out of 726 
2 out of 9,364 
1 out of 1 Years Active: 2002-2008
Title: The Innovative Mind of Robert Everest Johnson
Introduction
Robert Everest Johnson, a notable inventor based in Randolph, NJ, has made significant contributions to the field of wireless communication. With a total of six patents to his name, his innovative work aims to enhance the performance and efficiency of wireless systems.
Latest Patents
Among his latest inventions is a revolutionary method and apparatus for reducing adjacent channel power in wireless communication systems. This invention focuses on a system that digitally and adaptively pre-distorts a signal. By applying a correction to the signal prior to its input into an amplifier, the distortion created by the amplifier can be counteracted. As a result, this technique achieves an overall linear transfer characteristic, leading to a desirable reduction in adjacent channel power.
Another noteworthy patent involves the architecture and implementation methods of digital predistortion circuitry. This predistorter is designed to work alongside RF power amplifiers, combining correction factors for both amplitude and phase non-linearities within an amplifier's response. It also addresses memory effects through computational models based on scaled polynomials, showcasing Johnson's commitment to improving communication technology.
Career Highlights
Throughout his career, Johnson has worked with esteemed companies such as Andrew Corporation and Lucent Technologies Inc. His experience in these organizations has significantly shaped his research and development efforts, allowing him to leverage industry insights in his innovative projects.
Collaborations
Johnson's achievements have been further enhanced through collaborations with talented individuals, including his coworkers George Philip Vella-Coleiro and Sridhar Arunachalam. These partnerships have contributed to his successful patent applications and the advancement of wireless technology.
Conclusion
Robert Everest Johnson stands out as a pioneering inventor in the realm of wireless communication. With six patents and a focus on innovations that mitigate channel interference, his work has made a lasting impact on the industry. As technology continues to evolve, Johnson's contributions will undoubtedly inspire future advancements in wireless communication systems.