Company Filing History:
Years Active: 2019
Title: Innovations of David C. Donarski
Introduction
David C. Donarski is a notable inventor based in Manassas, VA (US). He has made significant contributions to the field of technology, particularly in the areas of analog-to-digital conversion and laser communication systems. With a total of 2 patents, his work reflects a commitment to advancing electronic systems.
Latest Patents
One of his latest patents is titled "Method and apparatus for improving resolutions of analog-to-digital converters." This invention discloses an apparatus that enhances the effective resolution of analog-to-digital converters. The apparatus comprises a signal processing functional block and an analog-to-digital conversion block. The signal processing functional block includes a controller that provides a set of digital control signals based on received digital input signals. Additionally, it features a digital-to-analog converter that transforms these digital control signals into corresponding analog control signals, along with a physical hardware unit that performs specific functions according to the analog control signals. The analog-to-digital conversion block includes an adder that combines a dither signal with an analog feedback signal from the physical hardware unit. An ADC then converts these sums into oversampled digital control signals for the controller.
Another significant patent is the "Apparatus and method for rapid identification of candidate laser communication beacons." This invention detects light source 'hotspots' and recognizes laser communication signals within a scene while minimizing the repeat consideration of previously detected light sources. The method identifies local maxima in pixel frames from a focal plane array (FPA) and compares them with a table of previous detections. The FPA frames can be utilized directly for hotspot detection, or successive frames can be subtracted for edge detection. Upon repeat detection of a hotspot, the most recent detection frame numbers, coordinates, signal values, and other relevant information can be updated in the table. Source identifying information can also be included for entries recognized as laser communication signals.
Career Highlights
David C. Donarski is currently employed at BAE Systems Information and Electronic Systems Integration Inc. His work at this company has allowed him to collaborate with other talented professionals in the field.
Collaborations
Some of his notable coworkers include David A. Haessig, Jr. and Dale A. Rickard. Their collective expertise contributes to the innovative environment at BAE Systems.
Conclusion
David C. Don