Company Filing History:
Years Active: 1995
Title: The Innovations of Christian Feat
Introduction
Christian Feat is a notable inventor based in Toulouse, France. She has made significant contributions to the field of antenna technology, particularly through her innovative patent. Her work is recognized for its impact on the calibration methods of active antennas.
Latest Patents
Christian Feat holds a patent for an "Active antenna near field calibration method." This method involves calibrating active antennas by measuring the active elements of a transfer function matrix using a near field probe. The probe is strategically placed in front of each radiating source of the antenna, allowing for precise measurements. By exciting each source in turn with the opposite phase while keeping all other sources excited normally, the method yields direct elements of the transfer function matrix. This approach effectively accounts for phase and amplitude errors, as well as coupling effects between adjacent sources, which can alter the theoretical characteristics of the antenna. In cases of non-linear behavior, the measurements are iteratively refined based on comparisons between theoretical values and actual measured fields.
Career Highlights
Christian Feat is currently employed at Alcatel Espace, where she continues to develop her expertise in antenna technology. Her innovative approach to calibration methods has positioned her as a key figure in her field.
Collaborations
Christian has collaborated with notable colleagues such as Gerard Caille and Thierry Dusseux, contributing to advancements in their shared field of expertise.
Conclusion
Christian Feat's contributions to antenna technology through her innovative patent demonstrate her significant role as an inventor. Her work not only enhances the understanding of active antennas but also paves the way for future advancements in the field.