This inventor holds 1 USPTO granted patent. Top assignee: Trw Limited. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992
Title: The Innovations of Paul J Johnson
Introduction
Paul J Johnson is a notable inventor based in Gardena, CA (US). He has made significant contributions to the field of electronics, particularly in the development of oscillators. His innovative work has led to the creation of a unique patent that addresses the challenges faced in adverse environmental conditions.
Latest Patents
One of Paul J Johnson's key patents is the W-Band waveguide variable controlled oscillator. This invention incorporates a capacitively coupled Gunn diode and varactor diode, arranged to ensure that environmental factors do not negatively impact the stability of the oscillator's output. The design features a Gunn diode connected to a waveguide chamber, along with a resonator linked to its end cap. The resonator is powered by a DC bias source through a DC bias filter and wire inductor. Additionally, the varactor assembly, which includes a varactor diode, is also connected to a DC bias source. A variable coupling spacer allows for adjustments in the distance between the varactor diode and the Gunn diode, enhancing capacitive coupling. The oscillator's design also includes an adjustable back-short within the waveguide channel to modify the power output, as well as a fine-tuning screw for adjusting the capacitance of the resonator. This configuration ensures a stable output and minimizes power losses, even under challenging environmental conditions.
Career Highlights
Paul J Johnson has worked with Trw Limited, where he has applied his expertise in electronics and innovation. His work has been instrumental in advancing technologies that require precision and reliability.
Collaborations
Throughout his career, Paul has collaborated with notable colleagues, including Albert J Grote and James R Hayes. Their combined efforts have contributed to the success of various projects and innovations in the field.
Conclusion
Paul J Johnson's contributions to the field of electronics, particularly through his patented W-Band waveguide variable controlled oscillator, highlight his innovative spirit and dedication to overcoming technical challenges. His work continues to influence advancements in oscillator technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile