Douglas C Gilbert

Title: Innovations of Douglas C. Gilbert

Introduction

Douglas C. Gilbert is an accomplished inventor based in Ledyard, Connecticut, with a notable portfolio of four patents. His work primarily focuses on advanced technologies that enhance safety and detection systems.

Latest Patents

One of his latest innovations is the Acoustic Counter-Sniper System. This low-cost and highly accurate sniper detection and localization system utilizes observations of the shock wave from supersonic bullets to estimate the bullet trajectory, Mach number, and caliber. If available, muzzle blast observations from an unsilenced firearm are used to pinpoint the exact sniper location along the trajectory. The system employs a distributed array of acoustic sensors to detect the projectile's shock wave and the muzzle blast from a firearm. The detection of these waves allows for the measurement of wave arrival times at the sensors. This time of arrival (TOA) information is crucial for determining the projectile's trajectory and a line of bearing to its origin. A highly accurate model of bullet ballistics and acoustic radiation, which includes bullet deceleration, enables the use of flexible acoustic sensor types and placements. The system can be configured with as few as two small three-element tetrahedral microphone arrays or six omnidirectional microphones spread across the monitored area. Sensor nodes relay information to a command node via wireless network telemetry or hardwired cables, where a computer processes and displays the data.

Career Highlights

Throughout his career, Douglas has worked with several companies, including GTE Internetworking Incorporated and Laitram, LLC. His contributions to these organizations have significantly advanced the field of acoustic detection technologies.

Collaborations

Some of his notable coworkers include Gregory L. Duckworth and James Edwin Barger, who have collaborated with him on various projects.

Conclusion

Douglas C. Gilbert's innovative work in acoustic detection systems exemplifies his commitment to enhancing safety through technology. His patents reflect a deep understanding of both engineering and practical applications in real-world scenarios.