Company Filing History:
2 out of 9 
1 out of 1 Years Active: 2017
Title: Innovations of Shan Qiu Sun in Antenna Technology
Introduction
Shan Qiu Sun is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of antenna technology, holding a total of 2 patents. His work focuses on innovative designs that enhance communication systems.
Latest Patents
Shan Qiu Sun's latest patents include the "Bi-polarized broadband annular radiation unit" and the "Antenna control system and multi-frequency shared antenna." The bi-polarized broadband annular radiation unit is designed to be installed on a metal reflective plate, constituting a communication antenna. It features two pairs of orthogonally polarized dipoles, each comprising symmetrical unit arms shaped like a single line sheet. The design includes loading lines and balun arms that feed power to the dipoles, all made through sheet metal stamping or casting processes. The multi-frequency shared antenna consists of a low-frequency radiation array and a high-frequency radiation array, both mounted on a reflection plate. This innovative design allows for efficient power distribution through different feeding networks.
Career Highlights
Throughout his career, Shan Qiu Sun has worked with prominent companies such as Comba Telecom System (China) Ltd and Anhui Mobile Communication Co. Ltd. His experience in these organizations has contributed to his expertise in antenna technology and communication systems.
Collaborations
Shan Qiu Sun has collaborated with notable coworkers, including Peitao Liu and Qinyuan Wang. Their joint efforts have further advanced the field of antenna technology.
Conclusion
Shan Qiu Sun's innovative patents and career achievements highlight his significant role in the advancement of antenna technology. His contributions continue to influence the communication industry.