Location History:
- Valence, FR (2007 - 2012)
- Peyrus, FR (2013)
Company Filing History:
Years Active: 2007-2013
Title: Estelle Kirby: Innovator in Satellite Positioning Technology
Introduction
Estelle Kirby is a prominent inventor based in Valence, France. She has made significant contributions to the field of satellite positioning technology, holding a total of 3 patents. Her work focuses on enhancing the performance of satellite receivers, particularly in environments with dense interference.
Latest Patents
One of her latest patents is an "Automatic gain control device for satellite positioning receivers." This invention features a system for estimating the temporal occupancy rate of pulses within the useful band. The closed-loop control of the automatic gain control is optimized based on this occupancy rate, effectively reducing the impact of pulsed interference. The AGC decision module generates a control signal that guides a non-linear function module, which applies specific weighting to the signals derived from comparing the power or amplitude of digitized input signals against a setpoint threshold value.
Another notable patent is related to the "Processing of interference on a radiofrequency signal by power inversion." This invention addresses the challenges faced by radiofrequency receivers, especially in satellite positioning applications, when operating in environments with dense interference. The method involves inverting amplitude or power below the useful signal suppression threshold to enhance the dynamic response time to interference. The thresholds are determined by analyzing the amplitude or power probability density function, particularly focusing on low amplitude/power samples.
Career Highlights
Estelle Kirby has built a successful career at Thales, a leading company in advanced technology solutions. Her innovative work has positioned her as a key figure in the development of satellite positioning systems.
Collaborations
Throughout her career, Estelle has collaborated with notable colleagues, including Alain Renard and Marc Revol. These partnerships have contributed to her success and the advancement of technology in her field.
Conclusion
Estelle Kirby is a trailblazer in satellite positioning technology, with a focus on improving receiver performance in challenging environments. Her patents reflect her commitment to innovation and her significant impact on the industry.