Stanley L Dougan

Title: Innovations of Stanley L Dougan

Introduction

Stanley L Dougan is a notable inventor based in Calwell, Australia. He has made significant contributions to the field of satellite-based positioning systems, holding a total of 5 patents. His work focuses on improving the accuracy and reliability of location determination using weak signal satellite transmissions.

Latest Patents

One of his latest patents is a method, device, and system for determining a receiver's location using weak signal satellite transmissions. This invention involves a sequence of exchanges between an aiding source and a receiver, providing aiding information that allows the receiver to determine its location even in the presence of weak satellite signals. The novel receiver is designed to detect, acquire, and track these weak signals, computing position solutions from calculated pseudo ranges despite the challenges of time synchronization. Key features of this invention include methods and apparatus for local oscillator calibration, cross-correlation cancellation, a Doppler location scheme, ensemble averaging, almanac aiding calculations, absolute time determination, and a modified search engine.

Career Highlights

Throughout his career, Stanley has worked with various companies, including Sigtec Navigation Pty Ltd and U-blox AG. His expertise in satellite navigation technology has positioned him as a valuable contributor to advancements in this field.

Collaborations

Stanley has collaborated with notable individuals such as Roderick C Bryant and Andrew Graham Dempster, further enhancing the impact of his innovations.

Conclusion

Stanley L Dougan's contributions to satellite-based positioning systems demonstrate his commitment to innovation and excellence in technology. His inventions continue to influence the way we determine locations using satellite signals, showcasing the importance of advancements in this area.