Peggy L Escobedo

Title: Peggy L Escobedo: Innovator in Receiver Calibration Technology

Introduction

Peggy L Escobedo is a notable inventor based in Downey, CA (US). She has made significant contributions to the field of receiver calibration technology. With a focus on improving calibration systems, her work has the potential to enhance the performance of various communication devices.

Latest Patents

Peggy holds a patent for "Systems and methods for coherent adaptive calibration in a receiver." This innovative calibration system is designed to calibrate the I and Q paths to correct for gain mismatch and quadrature phase errors. In her preferred embodiment, the system uses a calibration signal and a reference signal that are coherently generated from the same single frequency source. The calibration signal is input into the receiver and propagated along the I and Q paths simultaneously with a received signal. The reference signal extracts the calibration signal from the I and Q paths, allowing for accurate measurement of phase and gain errors. The system adaptively calibrates these errors by iteratively measuring and reducing them to the desired level or eliminating them altogether. Peggy has 1 patent to her name.

Career Highlights

Peggy's career is marked by her dedication to advancing technology in the field of receiver calibration. Her innovative approach has led to the development of systems that significantly improve the accuracy and efficiency of receivers.

Collaborations

Throughout her career, Peggy has collaborated with talented individuals such as Wesley K Masenten and Chinghsiu Shih. These collaborations have contributed to the success of her projects and the advancement of technology in her field.

Conclusion

Peggy L Escobedo is a pioneering inventor whose work in receiver calibration technology has made a lasting impact. Her innovative solutions continue to shape the future of communication devices.