Peter Kenneth Blair

Title: Innovations of Peter Kenneth Blair

Introduction

Peter Kenneth Blair is a notable inventor based in Harlow, GB. He has made significant contributions to the field of radar technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is focused on phased array signal processing. This invention involves a phased array radar system that can be utilized in low-angle tracking radar or direction-finding equipment. The system incorporates a multi-channel digital filter designed to eliminate unwanted multipath signals. The R.F. signals from the array are converted to zero I.F. and digitized. After undergoing n-channel Doppler filtering, the digital signals are filtered to achieve either band-pass spatial filtering or notch filtering, which attenuates signals arriving from specific angles. The filtered signals are then beam-formed before further digital processing, such as beam peak tracking.

Another significant patent by Blair pertains to a vehicle position indicator with radar interrogation. This invention is applicable to automatic train control systems. It features a low-power radar mounted beneath a train that interrogates passive transponders located between the rails. Each transponder includes a reflective delay line, and the radar operates with multiple range gates. The transponder delays are coded to provide information about the train's location along the track. The outputs from the range gates can be processed by a computer that also receives wheel revolution pulses, allowing for precise distance calculations.

Career Highlights

Peter Kenneth Blair is currently associated with the International Standard Electric Corporation, where he continues to innovate and develop advanced technologies. His work has significantly impacted the field of radar systems and automatic train control.

Collaborations

Throughout his career, Blair has collaborated with notable colleagues, including Paul Barton and William D Waddoup. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Peter Kenneth Blair's contributions to radar technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry and pave the way for future advancements.