Company Filing History:
Years Active: 2023-2025
Title: Innovations of Sixian Qian in Antenna Technology
Introduction
Sixian Qian is a prominent inventor based in Hefei, China. He has made significant contributions to the field of antenna technology, particularly in the development of frequency re-configurable antennas. His work has led to the filing of multiple patents, showcasing his innovative approach to solving complex engineering challenges.
Latest Patents
Sixian Qian holds 2 patents, with his latest inventions focusing on advanced antenna systems. One of his notable patents is the "Frequency re-configurable orbital angular momentum (OAM) antenna in S band and frequency reconfiguration method." This invention provides a frequency re-configurable OAM antenna that includes a lower dielectric substrate and multiple array units. Each array unit is designed with various components, including metal patches and diodes, allowing the antenna to operate at different frequencies based on the bias states of the diodes. This technology offers features such as frequency reconfiguration and stable gain over a broadband.
Another significant patent is the "Reconfigurable intelligent metasurface with adjustable 3-bit dual-polarization phases." This invention includes multiple reconfigurable intelligent metasurface units that can independently implement dual-polarization 3-bit phase modulation. By adjusting the voltage across varactors, the metasurface units can achieve decoupling in orthogonal polarization directions, enhancing their functionality in various applications.
Career Highlights
Sixian Qian is affiliated with Anhui University, where he continues to engage in research and development in the field of antenna technology. His academic background and innovative mindset have positioned him as a key figure in advancing antenna design and functionality.
Collaborations
He collaborates with notable colleagues, including Zhixiang Huang and Jie Wu, who contribute to his research endeavors and help drive innovation in their projects.
Conclusion
Sixian Qian's contributions to antenna technology through his patents reflect his commitment to innovation and excellence in engineering. His work not only advances the field but also opens new avenues for research and application in communication technologies.