Company Filing History:
Years Active: 2024-2025
Title: Innovator Junyan DAI: Pioneer in Metasurface Antenna Technology
Introduction: Junyan DAI, an inventive mind based in Nanjing, China, is making strides in the field of advanced antenna technology. With a patent to her name, she has contributed significantly to the realm of electromagnetic wave manipulation through innovative design and engineering.
Latest Patents: Junyan DAI holds a noteworthy patent titled "Sideband-free space-time-coding metasurface antennas." This invention features a self-filtering, space-time coding, waveguide-driven metasurface antenna comprising at least two metal layers and a dielectric layer between them. The design includes a series of vias in the dielectric layer that form a substrate integrated waveguide (SIW). Moreover, the structure incorporates innovative meta-atoms within the first metal layer, which contain slots and switching elements, allowing them to toggle between on and off states. Each meta-atom acts as a magnetic dipole antenna, effectively radiating electromagnetic waves into free space and converting guided waves within the SIW into selected free-space waves across both frequency and momentum domains.
Career Highlights: Junyan DAI is associated with the City University of Hong Kong, where she works on cutting-edge research and development projects in the field of antenna technologies. Her contributions in this area reflect her dedication to enhancing the performance and capabilities of communication systems.
Collaborations: Throughout her career, Junyan has engaged in various collaborative efforts with academic institutions and research entities. These collaborations have played an essential role in broadening her research impacts and applying her innovative solutions to real-world challenges in communication and antenna technology.
Conclusion: As an inventor, Junyan DAI exemplifies the fusion of theory and application in the field of metasurface antenna technology. Her innovative approach to designing antennas paves the way for advancements in electromagnetic wave manipulation, contributing to the future of telecommunications and beyond. With her patent and ongoing research, Junyan continues to inspire future generations of inventors and engineers.