David B Choate

Title: David B. Choate: Innovator in Frequency Measurement Technology

Introduction

David B. Choate, a talented inventor based in Salvisa, Kentucky, has made significant contributions to the field of frequency measurement technology. His innovative approach has led to the development of a patent that addresses challenges in resolving overlapping frequencies, ultimately enhancing the efficiency of hardware systems.

Latest Patents

David B. Choate holds a patent for a "Frequency Measurement Receiver with Means to Resolve Two Folding." This inventive arrangement focuses on determining two folding frequencies that overlap into a single frequency bin, which conserves hardware resources. The technology employs a down conversion method to transform the input frequency into I and Q channels. Each of these channels requires a pair of A/D converters, culminating in the necessity for three pairs of A/D converters, all operating at the same sampling frequency (f.sub.s). Notably, there is a time delay of .tau. before the second pair of A/D converters and a 2.tau. delay before the third pair. The outputs from the A/D converters feed into FFT units followed by a signal processor that utilizes non-linear simultaneous equations to identify the input frequencies effectively.

Career Highlights

Currently, David B. Choate is associated with the United States of America as represented by the Secretary of the Air Force, where he contributes his expertise to advancing defense technologies. His work is characterized by a commitment to improving frequency measurement techniques, which plays a crucial role in various applications within the aerospace and defense sectors.

Collaborations

In his endeavors, David collaborates with notable individuals in the field, including James B. Tsui. Their partnership exemplifies the collective effort required to push the boundaries of existing technologies and innovate solutions that can benefit the broader scientific and technological communities.

Conclusion

David B. Choate stands out as an inventive force in frequency measurement technology, demonstrating how innovative thinking can lead to practical solutions. His patent not only reflects his individual capabilities but also underscores the significance of collaboration in the pursuit of technical excellence. As he continues to work with esteemed organizations like the United States Air Force, David's contributions are likely to make a lasting impact on advancements in the field.