Pierre A Dufilie

Title: The Innovations of Pierre A Dufilie

Introduction

Pierre A Dufilie is a notable inventor based in Marlborough, MA (US). He has made significant contributions to the field of antenna technology, holding a total of 4 patents. His work is characterized by innovative designs that enhance the performance and functionality of antennas.

Latest Patents

Dufilie's latest patents include the "Octave band stacked microstrip patch phased array antenna." This invention describes a stacked patch antenna array that is scan-capable to 55 degrees and operable over an octave or greater frequency bandwidth. Another significant patent is the "Compact cavity-backed discone array." This invention features a compact shallow cavity-backed discone antenna array designed for conformal omnidirectional antenna applications. The array comprises a plurality of discone antennas arranged in a ring array within a circular contoured conical cavity, covered with an electrically transparent radome. The individual discone antenna elements are fed with coaxial transmission lines, demonstrating good performance through simulation and experimental results in terms of reflection coefficient and omnidirectional gain radiation patterns from about 960 MHz to 1220 MHz. In one embodiment, this shallow cavity-backed discone antenna array may be used as a flush-mounted antenna that conforms to the outer mold line of an aircraft.

Career Highlights

Throughout his career, Dufilie has worked with prestigious organizations such as the Massachusetts Institute of Technology and Lockheed Martin Corporation. His experience in these institutions has allowed him to develop and refine his innovative antenna designs.

Collaborations

Dufilie has collaborated with notable individuals in his field, including Adam J Chapman and Alan J Fenn. These collaborations have contributed to the advancement of antenna technology and the successful development of his patents.

Conclusion

Pierre A Dufilie is a distinguished inventor whose work in antenna technology has led to several innovative patents. His contributions continue to influence the field and demonstrate the importance of creativity and collaboration in technological advancements.