Location History:
- El Cajon, CA (US) (1984)
- San Diego, CA (US) (1985)
Company Filing History:
Years Active: 1984-1985
Title: Don M French: Innovator in Digital Modulation and Atmospheric Noise Generation
Introduction
Don M French is a notable inventor based in El Cajon, California. He holds 2 patents that showcase his expertise in digital modulation and atmospheric noise generation. His contributions to technology have significant implications in various fields, particularly in communications and signal processing.
Latest Patents
One of his latest patents is the "Digital MSK Modulator." This digital apparatus performs minimum-shift-keying (MSK) modulation and includes an oscillatory circuit that provides two frequencies related in a predetermined manner. The processing circuit divides a stream of digital data into two parallel substreams, allowing for efficient transmission of data. The combining circuit selects one of the frequencies based on the states of the digital substreams, enhancing the modulation process.
Another significant patent is the "Pseudo Atmospheric Noise Generator Having Variable Amplitude Probability." This invention is capable of producing reliable and stable VLF/LF atmospheric noise with known amplitude probability distributions. It utilizes a pseudo-random noise carrier signal multiplied in digital-to-analog converters, creating discharges representative of various atmospheric phenomena. The system is highly modifiable, allowing for adjustments based on selected loading instructions.
Career Highlights
Don M French works for the United States as represented by the Secretary of the Navy. His role involves developing innovative technologies that contribute to national defense and communication systems. His work has been instrumental in advancing the capabilities of electronic systems.
Collaborations
Throughout his career, Don has collaborated with notable individuals such as Roger K Cernius and Paul A Singer. These collaborations have fostered innovation and have led to the development of groundbreaking technologies.
Conclusion
Don M French is a distinguished inventor whose work in digital modulation and atmospheric noise generation has made a significant impact in technology. His patents reflect his commitment to innovation and excellence in his field.