W Roy McClellan, Iii

Title: W Roy McClellan, III: Innovator in Frequency Accuracy Technology

Introduction

W Roy McClellan, III is a notable inventor based in Dallas, TX (US). He has made significant contributions to the field of telecommunications, particularly in the area of frequency accuracy in single sideband repeaters. His innovative approach has led to the development of a patented technology that enhances the reliability of communication systems.

Latest Patents

McClellan holds a patent for a system designed to maintain an accurate frequency source in single sideband repeaters. The patent, titled "Maintaining frequency accuracy in single sideband repeaters," describes a system that employs an ultra-stable station control reference (SCR) frequency generator. The first frequency synthesizer for the local oscillator of the repeater phase locks to the output of the SCR under normal conditions but operates in a free-running mode upon SCR failure. A second frequency synthesizer for another local oscillator phase locks to the output of the first synthesizer. This innovative system ensures that, even in the event of SCR failure, a satisfactory frequency reference can still be provided for the repeater. The patent also discloses important design considerations for phase lock loop filter time constants to achieve optimal operation.

Career Highlights

W Roy McClellan, III has had a distinguished career, working at Rockwell International Corporation. His work has focused on advancing technologies that improve communication systems and ensure their reliability. His contributions have been recognized within the industry, and he continues to be an influential figure in his field.

Collaborations

Throughout his career, McClellan has collaborated with esteemed colleagues, including Richard J Girvin and William A Conner. These collaborations have fostered innovation and have contributed to the development of advanced technologies in telecommunications.

Conclusion

W Roy McClellan, III is a prominent inventor whose work in frequency accuracy technology has made a lasting impact on the telecommunications industry. His patented innovations continue to enhance the reliability of communication systems, showcasing his dedication to advancing technology.