Company Filing History:
Years Active: 1988-2001
Title: The Innovations of Dana E. Whitlow: Pioneering Phase Noise Measurement Technologies
Introduction
Dana E. Whitlow, a prominent inventor based in Aloha, Oregon, boasts a remarkable portfolio of five patents. His innovative work primarily focuses on advancing measurement technologies, particularly in the realm of phase noise and cable television systems. Whitlow's contributions significantly enhance the accuracy and reliability of signal measurements, aiding various applications within the telecommunications industry.
Latest Patents
Whitlow's latest patents encompass groundbreaking technologies designed to improve in-service measurements. One of his notable inventions is a system and method for determining phase nonlinearity in transmitters, which allows for better characterizations of transmitter behavior by eliminating linear distortions from the received signal samples. This invention adeptly employs unfiltered signal samples to generate reference signals, applying a sophisticated weighted, least-square based polynomial regression to estimate phase nonlinear error functions.
Another significant patent involves an in-service composite triple beats measurement system tailored for cable television systems. This invention isolates and measures weak composite triple beat components amidst visual carrier signals, providing enhanced measurement accuracy. The system innovatively digitizes and analyzes video signals during vertical intervals, applying noise correction techniques to yield precise CTB values.
Career Highlights
Dana E. Whitlow's career is marked by his role at Tektronix, Inc., a leader in test and measurement solutions. His engineering prowess has been pivotal in developing advanced measurement systems that serve various industries, particularly in telecommunications and broadcasting. Whitlow’s commitment to innovation in this field has positioned him as a vital asset to his company and the industry at large.
Collaborations
Throughout his career, Whitlow has collaborated with esteemed colleagues, including Linley F. Gumm and Xiaofen Chen. These collaborations have further enriched his work, facilitating the exchange of ideas and fostering advancements in measurement technologies. Working with such talented individuals underscores the collaborative spirit that drives innovation in engineering.
Conclusion
In summary, Dana E. Whitlow's innovative spirit and dedication to improving telecommunications measurement technologies have led to significant advancements encapsulated in his patents. His ongoing work at Tektronix, Inc., alongside accomplished coworkers, continues to influence the industry, ensuring that phase noise measurement systems and cable television technologies evolve to meet the demands of the future. Whitlow's contributions exemplify the impact of innovation in enhancing communication systems worldwide.