Dongyin Ren

Title: Innovations of Dongyin Ren

Introduction

Dongyin Ren is a prominent inventor based in East Brunswick, NJ, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in radar systems, showcasing his expertise in the field of technology and engineering.

Latest Patents

One of his latest patents is the "Ego velocity estimator for radar systems." This invention involves a radar system that includes transmitter and receiver antennas designed to illuminate and receive reflections from a ground surface. The processor in this system obtains ground reflections, corresponding ranges, and measured radial velocities. It determines a set of test ego velocities and generates a test radial velocity for each test ego velocity and ground reflection. The processor then assesses the absolute difference between the test radial velocity and the measured radial velocity, accumulating this difference into a total cost for the test ego velocity. Ultimately, the processor compares total costs to identify the smallest total cost and corresponding test ego velocity, which represents the ego velocity of the radar system.

Another significant patent is the "Super-resolution MIMO sparse array automotive radar based on forward and backward Hankel matrix completion." This invention provides a distributed aperture radar system that generates a completed virtual array aperture. It utilizes a radar control processing unit to construct a sparse forward-backward matrix from one or more sparse measurement array vectors. The system performs forward-backward matrix completion processing to fill holes in the sparse MIMO virtual array aperture, suppressing spurious sidelobes and enabling the computation of super-resolution direction of arrival (DoA) estimation values.

Career Highlights

Dongyin Ren has worked with notable companies such as NXP B.V. and NXP USA, Inc. His contributions to these organizations have significantly advanced the field of radar technology.

Collaborations

Throughout his career, Dongyin has collaborated with talented individuals, including Ryan Haoyun Wu and Satish Ravindran. These partnerships have fostered innovation and development in his projects.

Conclusion

Dongyin Ren's contributions to radar technology through his patents and collaborations highlight his significant impact on the field. His innovative solutions continue to shape advancements in radar systems and applications.