Location History:
- Shenzhen, CN (2012 - 2013)
- Guangdong, CN (2013)
Company Filing History:
Years Active: 2012-2013
Title: Innovations of Chengsheng Li in Radio Frequency Technology
Introduction
Chengsheng Li is a prominent inventor based in Shenzhen, China, known for his contributions to radio frequency technology. With a total of 3 patents, he has made significant advancements in the field, particularly in improving the performance and efficiency of radio frequency modules.
Latest Patents
Chengsheng Li's latest patents include a compensating method for the capacity of radio frequency modules and a radio frequency module itself. The compensation method enhances the performance of radio frequency modules by integrating a module monitoring circuit and a radio frequency power detection circuit. This innovative approach replaces traditional hardware compensation circuits with a radio frequency digital controlled attenuator. By utilizing a combination of software and hardware, the method intelligently compensates the radio frequency module, allowing for precise adjustments to its characteristics. This results in improved performance and stability of the radio frequency module, which can be automatically debugged and tested, thereby increasing production efficiency.
Another notable patent is the repeater and self-excitation detecting method and system. This invention addresses challenges in communication systems by providing a method for detecting self-excitation in repeaters. The method involves monitoring the output power of an uplink and determining if it exceeds a self-excitation threshold. If so, a numerically-controlled attenuation is applied to the uplink. This timely detection helps prevent adverse effects on communication systems, protects repeater devices from damage, and reduces costs associated with patrol inspections.
Career Highlights
Chengsheng Li is currently employed at Shenzhen Grentech Co. Ltd., where he continues to innovate in the field of radio frequency technology. His work has significantly contributed to advancements in communication systems, enhancing their reliability and efficiency.
Collaborations
Chengsheng Li collaborates with talented individuals such as Yali Wang and Limeng Xiao, who contribute to the innovative environment at Shenzhen Grentech Co. Ltd. Their teamwork fosters creativity and drives the development of cutting-edge technologies.
Conclusion
Chengsheng Li's contributions to radio frequency technology through his innovative patents demonstrate his expertise and commitment to advancing communication systems. His work not only improves device performance but also enhances production efficiency, making a lasting impact in the field.