Miguel Angel Rojas

Title: Innovations of Miguel Angel Rojas in Signal Processing

Introduction

Miguel Angel Rojas is a notable inventor based in Barcelona, Spain. He has made significant contributions to the field of signal processing, particularly in the detection and localization of spectral shapes. His innovative work addresses challenges posed by strong jammers and other interferers in communication systems.

Latest Patents

Rojas holds a patent for a "Signal processing device and method for detecting and locating spectral shapes." This invention provides a method and device for detecting a target spectrum and its frequency location in scenarios contaminated with strong jammers. The detection process relies on the geodesic distance between the correlation matrix of the received signal and the correlation matrix of the target spectrum, which is assumed to be known in shape and bandwidth. The detection occurs when a specific threshold is surpassed, and the frequency location is determined by minimizing the mean square error between the two correlation matrices.

Career Highlights

Miguel Angel Rojas is associated with the Fundació Centre Tecnològic de Telecomunicacions de Catalunya, where he applies his expertise in telecommunications and signal processing. His work has been instrumental in advancing technologies that enhance communication reliability in challenging environments.

Collaborations

Rojas collaborates with talented professionals in his field, including Miguel Angel Lagunas and Ana Pérez Neira. Their combined efforts contribute to the development of innovative solutions in telecommunications.

Conclusion

Miguel Angel Rojas is a distinguished inventor whose work in signal processing has the potential to significantly improve communication systems. His patent reflects a deep understanding of the complexities involved in detecting and locating spectral shapes amidst interference.