Keith F McDonald

Title: Innovations of Keith F McDonald

Introduction

Keith F McDonald is an accomplished inventor based in Lincoln, MA (US). He has made significant contributions to the field of positioning, navigation, and timing (PNT) devices. His innovative work focuses on enhancing the reliability and security of these systems against interference and spoofing attacks.

Latest Patents

One of McDonald's notable patents is titled "Positioning, navigation, and timing device interference and spoofing detector with timing mitigation." This patent discloses a system, method, and computer program product for a Global Navigation Satellite System (GNSS) interference and spoofing fast detection and mitigation system. The invention involves receiving a radio frequency (RF) signal associated with a PNT device, such as a GNSS receiver. The received RF signal is split into multiple sub-data signals, which are then processed to detect anomalies during adversarial attacks on the PNT device. This innovative approach allows for the termination of outputs based on detected anomalies, ensuring the integrity of the system.

Career Highlights

Keith F McDonald is currently employed at The MITRE Corporation, where he continues to develop cutting-edge technologies in the field of PNT systems. His work at MITRE has positioned him as a key player in advancing the security and functionality of navigation systems.

Collaborations

Throughout his career, McDonald has collaborated with notable colleagues, including Arthur L Snyder and Erik T Lundberg. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Keith F McDonald is a prominent inventor whose work in PNT device security has made a significant impact in the field. His innovative patent demonstrates his commitment to enhancing the reliability of navigation systems against potential threats.