Company Filing History:
Years Active: 1976-1977
Title: Innovations of Ronald Lee Powell
Introduction
Ronald Lee Powell is an accomplished inventor based in King of Prussia, Pennsylvania. He has made significant contributions to the field of technology, particularly in the area of digital distance measuring equipment (DME). With a total of three patents to his name, Powell's work has had a notable impact on aviation technology.
Latest Patents
One of Powell's latest patents is the "DME timing apparatus and methods." This invention features a ranging timer that allows decoded data pulses to toggle a flip flop, thereby initiating a transmission cycle. In a specific embodiment, the data pulses condition a second flip flop to energize the DME transceiver. During the next negative excursion of a 96 microsecond reference clock, the second flip flop is toggled. Subsequently, the decoder is disabled, the transmitter-modulator is energized, the ranging timer is enabled, and the first flip flop is reset. The variable time between the decoded data pulses introduces jitter into the commencement of each transmission cycle.
Another significant patent is the "Ground speed calculation for digital DME." This invention utilizes a voltage-controlled oscillator (VCO) to provide a pulse signal that represents aircraft velocity when frequency scaled. Pulses that represent the aircraft's passage over distance intervals are coupled to one input of a comparator-integrator. The VCO output pulses are further divided and coupled to the other input terminal of the comparator-integrator. The integration voltage controls the VCO, and the VCO signal is frequency scaled and fed to a counter. The output count is periodically strobed and decoded to yield the aircraft's velocity.
Career Highlights
Ronald Lee Powell is currently associated with Narco Scientific Industries, Inc., where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the capabilities of DME systems, which are crucial for aviation safety and efficiency.
Collaborations
Powell has collaborated with notable individuals in his field, including Frank Patterson Smith, 2nd, and Frank P. Smith, II. These collaborations have contributed to the advancement of technology in the aviation sector.
Conclusion
Ronald Lee Powell's contributions to the field of aviation technology through his innovative patents demonstrate his expertise and commitment to enhancing safety and efficiency in air travel. His work continues to influence the industry positively.