Tien Manh Nguyen

Title: Tien Manh Nguyen: Innovator in Antenna Technology

Introduction

Tien Manh Nguyen is a prominent inventor based in Ha Noi, Vietnam. He has made significant contributions to the field of antenna technology, holding 2 patents that showcase his innovative approach to communication systems.

Latest Patents

One of his latest patents is a "Wide bandwidth dual polarized array antenna using orthogonal feeding technique." This invention relates to a dual polarized wideband array antenna designed to have a low profile and a cosecant squared beam. The array antenna consists of three main parts: the element antennas, the orthogonal feeding structure, and the feeding network. The spatially orthogonal feeding structure serves as a transition between the microstrip lines on element antennas and the striplines on the feeding network. The top layer of the feeding network functions as a ground plane for the array antenna. By optimizing the phase parameters of element antennas, the invention creates a cosecant squared radiation pattern.

Another notable patent is a "Four-port directional coupler having a main line and two secondary lines, where the two secondary lines are coupled to compensation circuits with attenuation regulator circuits." This invention proposes a four-port coupler utilizing micro-strip lines in combination with ultra-wide-band compensation circuits. It is applicable for communication systems or information machine systems. The main feature of this invention lies in the structure and distribution of components in the compensation circuit, which reduces the size of the coupler. The proposed coupler includes a microstrip directional coupler and compensation circuits, where the main transmission line has two ports: input and output ports. Each secondary line is connected to a load and a compensation circuit, which consists of a low-pass filter and two parallel attenuation regulator circuits.

Career Highlights

Tien Manh Nguyen is currently employed at Viettel Group, a leading telecommunications company in Vietnam. His work focuses on developing advanced technologies that enhance communication systems.

Collaborations

He has collaborated with notable coworkers, including Cong Kien Dinh and Ngoc Anh Trinh, contributing to various innovative projects within the company.

Conclusion

Tien Manh Nguyen's contributions to antenna technology and his innovative patents reflect his dedication to advancing communication systems. His work continues to influence the field and inspire future innovations.