Changxing Li

Title: Inventor Changxing Li: Pioneering Advancements in Dual-Polarized Radar Technology

Introduction

Changxing Li, a prominent inventor based in Beijing, China, has made significant contributions to the field of meteorological technology. With a portfolio of 4 patents, his innovative designs focus primarily on dual-polarized phased array antennas and weather radar systems. Through his groundbreaking work, he has demonstrated a commitment to enhancing the accuracy and efficiency of weather detection.

Latest Patents

Changxing Li's most recent patents include:

1. **Dual-Polarized Phased Array Antenna and Dual-Polarized Phased Array Weather Radar**: This invention features a dual-polarized antenna configured in a horizontal cylindrical shape. It can simultaneously receive and transmit two polarized signals, thereby ensuring digital multi-beam signals with constant beam bandwidth, antenna gain, and dual polarization performance.

2. **Spherical Dual-Polarization Phased Array Weather Radar**: This radar system incorporates a spherical crown phased array antenna module designed for detecting weather. It utilizes dual-polarization microstrip radiation units arranged on a spherical support frame, enabling improved accuracy in weather target 3D construction and simplifying calibration requirements.

Career Highlights

Changxing Li has worked with the Meteorological Observation Centre of the China Meteorological Administration, where he contributed to various projects aimed at improving meteorological technology. His expertise in developing advanced radar systems has established him as a significant figure in the field.

Collaborations

Throughout his career, Changxing Li has collaborated with notable colleagues, including Yuchun Gao and Chen Li. Their combined efforts have greatly enhanced the research and development of weather radar technologies, leading to innovative solutions that benefit meteorological observations.

Conclusion

Changxing Li's contributions to the field of meteorological technology have paved the way for advancements in radar systems. His patents reflect a deep understanding of dual-polarized technology, which has significant implications for accurate weather detection. As he continues to innovate, Changxing Li remains a key player in the evolution of meteorological sciences.