Timothy J Vander Mey

Title: Innovations of Timothy J Vander Mey

Introduction

Timothy J Vander Mey is a notable inventor based in Ocala, Florida. He has made significant contributions to the field of communications technology, holding a total of five patents. His work focuses on advanced filtering techniques and spread spectrum communications systems.

Latest Patents

One of his latest patents is titled "Automatic adaptive filtering according to frequency modulation rate." This invention involves a transversal adaptive finite impulse response (FIR) filter that automatically filters modulated signal components from a received signal based on the frequency modulation rate. The coefficients of the filter are adapted to effectively filter signals with undesired modulation rates. The adaptation process includes selectively updating the coefficients using an error signal and iteratively decaying all coefficients towards zero. This ensures symmetrical coefficient growth and introduces a constant group delay to the received signal, allowing for effective filtering of complex signal components without the need for a reference source.

Another significant patent is the "Spread spectrum communications system for network." This invention propagates spread spectrum chirps, which are wideband frequency packets, on a local area network in hostile communications environments, such as powerlines or crowded radio frequency bands. The chirps are self-synchronizing and detectable by all network nodes, facilitating contention resolution and collision detection necessary for carrier-sense based network protocols. A matched filter, with the same time length and encoding sequence as the transmitted chirp, enables self-synchronized chirp reception at each receiver.

Career Highlights

Timothy J Vander Mey is currently employed at Intellon Corporation, where he continues to innovate in the field of communications technology. His work has had a significant impact on improving network communications and signal processing.

Collaborations

He collaborates with his coworker, James E Vander Mey, contributing to the advancement of their projects and innovations.

Conclusion

Timothy J Vander Mey's contributions to the field of communications technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence advancements in signal processing and network communications.