Nikolay Afanasyevich Vazhenin

Title: Innovations of Nikolay Afanasyevich Vazhenin

Introduction

Nikolay Afanasyevich Vazhenin is a notable inventor based in Moscow, Russia. He has made significant contributions to the field of navigation radio systems and mobile positioning technologies. With a total of two patents to his name, his work has had a considerable impact on improving the accuracy and reliability of positioning systems.

Latest Patents

Vazhenin's latest patents include a method and device for reducing multipath channel effects on phase measurements in navigation radio systems. This innovative method involves receiving radio signals with different pseudo-random codes transmitted by at least four base stations. It measures delay and phase differences from various pairs of base stations to calculate the current position of the receiver. The method also detects anomalous jumps in phase, indicative of multipath signal reception, and removes those channels from the calculation to enhance accuracy.

Another significant patent is focused on the position determination of a mobile station using modified Wi-Fi signals. This invention allows for the determination of a mobile station's position by modifying signals from Wi-Fi access points and processing them at the mobile station. This method utilizes a guiding base station combined with guided stations that have known coordinates, ensuring precise location tracking.

Career Highlights

Nikolay Vazhenin is currently employed at Topcon Positioning Systems, Inc., where he continues to develop innovative solutions in positioning technology. His expertise in navigation systems has positioned him as a key player in the industry.

Collaborations

Throughout his career, Vazhenin has collaborated with notable colleagues, including Andrey Vladimirovich Veitsel and Fedor Borisovich Serkin. These collaborations have further enriched his work and contributed to advancements in the field.

Conclusion

Nikolay Afanasyevich Vazhenin is a distinguished inventor whose work in navigation and positioning technologies has made a lasting impact. His innovative patents demonstrate his commitment to enhancing the accuracy of positioning systems, making him a valuable asset in the field of technology.