Philip Ma

Title: Innovations of Philip Ma in Radar Technology

Introduction

Philip Ma is an accomplished inventor based in Mountain View, CA (US). He has made significant contributions to the field of radar technology, holding a total of 4 patents. His work focuses on enhancing radar systems through innovative techniques and methodologies.

Latest Patents

One of Philip Ma's latest patents is titled "Methods and systems for radar waveform diversity." This invention relates to techniques for implementing radar waveform diversity, where a radar unit transmits signals into a vehicle's environment based on a specific code sequence. This sequence indicates a ramp direction and a phase shift for each pulse used by the radar unit. The radar unit can also utilize antennas in a multiple input multiple output (MIMO) arrangement to enhance transmission diversity. Additionally, the technique involves using a demodulator to map the environment based on radar reflections and control the vehicle accordingly.

Another notable patent is the "Multiple polarization radar unit." This invention presents radar units capable of operating in multiple polarizations. The radar unit includes a set of transmission and reception antennas, with the transmission antennas configured to transmit radar signals in one or more of four potential polarizations. These polarizations correspond to horizontal linear, vertical linear, and slanted polarizations at approximately positive and negative forty-five degrees from the horizontal plane. The reception antennas are designed to receive reflected radar signals in one of these four polarizations.

Career Highlights

Philip Ma is currently employed at Waymo LLC, a company known for its advancements in autonomous vehicle technology. His work at Waymo has allowed him to apply his innovative ideas in real-world applications, contributing to the development of safer and more efficient transportation systems.

Collaborations

Throughout his career, Philip has collaborated with talented individuals such as Jamal Izadian and Filip Perich. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Philip Ma's contributions to radar technology exemplify the spirit of innovation and creativity in the field. His patents reflect a commitment to advancing technology for practical applications, particularly in the realm of autonomous vehicles. His work continues to influence the future of radar systems and their integration into modern technology.