Brent Charles Weaver

Title: Brent Charles Weaver: Innovator in Metal Detection Technology

Introduction

Brent Charles Weaver is a notable inventor based in Dallas, TX, who has made significant contributions to the field of metal detection technology. With a total of three patents to his name, Weaver's innovations have advanced the capabilities of metal detectors, enhancing their efficiency and accuracy.

Latest Patents

One of Weaver's latest patents is a sophisticated metal detector designed for identifying target electrical characteristics and depth. This innovative device utilizes digital signal processing and a microprocessor to process information received at a periodic rate. The metal detector employs both high and low gain phase quadrature and in-phase signals, which are provided via a multiplexer to an analog-to-digital converter from a first receive antenna. A second receive antenna also contributes phase quadrature and in-phase signals through the multiplexer. The received signals undergo averaging, decimation, and low pass filtering to eliminate noise and reduce the data quantity for processing. A threshold processing operation determines the presence of a valid target signal, and if detected, the in-phase and quadrature components are processed using Fourier transforms to select a frequency band that includes the target signal's energy. The depth of the target is assessed by comparing the quadrature phase components from both antennas, while the target size is referenced from a look-up table based on depth and signal amplitude. The device features a display screen with horizontal depth symbols and size indicators, allowing operators to view the depth and size of a target concurrently.

Career Highlights

Brent Weaver is currently employed at Garrett Electronics, Inc., a company renowned for its innovative metal detection solutions. His work at Garrett has positioned him as a key player in the development of advanced detection technologies.

Collaborations

Throughout his career, Weaver has collaborated with talented individuals such as Robert J Podhrasky and Ayaz Nemat. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Brent Charles Weaver's contributions to metal detection technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing the functionality and effectiveness of metal detectors, making significant strides in this important area of technology.