Mao Liu

Title: Innovations by Mao Liu in Phased Array Antennas

Introduction

Mao Liu, an accomplished inventor based in Shenzhen, China, has made significant contributions to the field of antenna technology. With three patents to his name, Liu has been at the forefront of developing advanced communication systems that cater to modern technological needs. His work is primarily associated with Aac Technologies Pte. Ltd., where he showcases his innovative prowess.

Latest Patents

Mao Liu’s latest patents highlight his expertise in antenna systems. One of his notable inventions is a **Phased Array Antenna**. This invention includes a core board alongside an antenna module and a radio frequency module strategically placed on either side of the core board. The radio frequency module comprises a device positioned away from the core board, complemented by a circuit layer that connects electrically. This configuration allows the device and circuit layer to create a phase control unit, facilitating phase adjustments for each antenna unit, while also incorporating a beam synthesis unit to manage the beam shape of the antenna.

Another critical development is his patent for an **Antenna System for Mobile Terminals and Mobile Terminal**. This inventive system integrates three groups of antennas distributed across the housing of a mobile terminal. The first group operates at the 4G band, while the second functions within the Sub 6G band, and the third group excels in 5G millimeter-wave operations. Significantly, this system empowers mobile terminals to concurrently support 4G and 5G communications, optimizing multiple signal transmission modes and enhancing signal transmission efficiency.

Career Highlights

Mao Liu's career at Aac Technologies Pte. Ltd. has been marked by a continuous pursuit of innovation. His inventive spirit has led to patents that address the growing demands for efficient mobile communication. Liu's work is not only technically impressive but also plays a vital role in the evolution of communication technologies, enabling seamless connectivity in an increasingly mobile world.

Collaborations

Throughout his journey, Mao Liu has collaborated with talented individuals such as Shengjun Liu and Jianchuan Liu. These partnerships have allowed for a synergistic exchange of ideas, enhancing the innovation process and leading to impactful inventions in the field of antennas.

Conclusion

Mao Liu is a prominent figure in the world of antenna technology, with his patents reflecting a deep understanding of both the technical and practical aspects of communication systems. His contributions, particularly at Aac Technologies Pte. Ltd., pave the way for advancements that meet the demands of modern mobile communication. As technologies continue to evolve, innovators like Mao Liu will remain crucial in driving the industry forward.