Bi Ngoc Pham

Title: Bi Ngoc Pham: Innovator in Power Amplifier Technology

Introduction

Bi Ngoc Pham is a notable inventor based in Oakville, Canada. She has made significant contributions to the field of power amplifier technology, particularly with her innovative designs that enhance efficiency and performance.

Latest Patents

Bi Ngoc Pham holds a patent for a "Broadband, high-efficiency, non-modulating power amplifier architecture." This invention describes apparatus and methods for a no-load-modulation power amplifier. The design allows for multiple amplifiers connected in parallel to amplify a signal that has been divided into parallel circuit branches. One amplifier operates as the main amplifier in a first amplification class, while the remaining amplifiers function as peaking amplifiers in a second amplification class. The main amplifier experiences minimal modulation of its load between the fully-on and fully backed-off states. This technology enables the power amplifiers to operate in both symmetric and asymmetric modes, achieving improvements in bandwidth and drain efficiency over conventional Doherty amplifiers. Further enhancements can be realized by combining signals from the amplifiers using hybrid couplers.

Career Highlights

Bi Ngoc Pham is currently employed at Macom Technology Solutions Holdings, Inc., where she continues to develop cutting-edge technologies in the field of power amplification. Her work has positioned her as a key player in the industry, contributing to advancements that benefit various applications.

Collaborations

Bi Ngoc Pham collaborates with Gerard J Bouisse, leveraging their combined expertise to drive innovation in their projects.

Conclusion

Bi Ngoc Pham's contributions to power amplifier technology exemplify her commitment to innovation and efficiency. Her patent and ongoing work at Macom Technology Solutions Holdings, Inc. highlight her role as a leading inventor in this field.