Gengbo Wu

Title: Innovator Spotlight: Gengbo Wu and His Pioneering Patents

Introduction

Gengbo Wu is a prominent inventor based in Guangdong, China, known for his innovative contributions to antenna technology. With a total of four patents to his name, Wu has made significant strides in the field, particularly in the development of advanced lens antennas that enhance imaging capabilities and reduce interference.

Latest Patents

One of Wu's most notable patents is the **3-D focus-steering lens antenna**. This invention presents a novel design that allows for a 3D near-field focus-steering capability, functioning effectively at gigahertz and terahertz frequencies. The innovative antenna comprises a pair of discrete dielectric lenses fed by a stationary horn source. Its unique design permits in-plane synchronous counter-rotation and co-rotation of the lens pair, enabling radial and azimuthal steering of the near-field focus. This capability is particularly beneficial in imaging applications, as it helps reduce unwanted interference and enhances the system's dynamic range and signal-to-noise ratio.

Another significant patent by Gengbo Wu is the **sideband-free space-time-coding metasurface antenna**. This technology features a self-filtering, space-time coding, waveguide-driven metasurface antenna that includes multiple metal and dielectric layers, effectively creating a substrate integrated waveguide. The meta-atoms formed in the antenna allow for the switching of states, thus acting as magnetic dipole antenna elements that radiate electromagnetic waves. This invention advances the manipulation of guided waves into desired free-space waves in both frequency and momentum domains.

Career Highlights

Gengbo Wu is currently affiliated with the City University of Hong Kong, where he continues to work on groundbreaking advancements in antenna technology. His expertise in this domain positions him as a key figure in the ongoing evolution of wireless communication systems.

Collaborations

Throughout his career, Wu has collaborated with esteemed colleagues, including Chi Hou Chan and Ka Fai Chan. Together, they have contributed to the advancement of antenna technologies, paving the way for new applications and improved performance in various fields.

Conclusion

Gengbo Wu's innovative work in the field of antenna technology not only showcases his ingenuity as an inventor but also highlights the significant impact that his patents could have on future communication systems. With a focus on reducing interference and enhancing imaging capabilities, Wu remains at the forefront of engineering advancements.