Company Filing History:
Years Active: 2021
Title: Innovations by Nai-Chen Liu
Introduction
Nai-Chen Liu is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of antenna technology, holding a total of 2 patents. His work focuses on developing advanced antenna systems that enhance communication capabilities.
Latest Patents
One of his latest patents is the "Substrate-integrated-waveguide-fed cavity-backed dual-polarized patch antenna." This innovative design features a first insulating substrate with conductive connections that form a resonant cavity and two feeding ports. The antenna includes first and second metal layers on opposite surfaces of the substrate, with a cross-shaped slot corresponding to the resonant cavity. Additionally, it has a second insulating substrate and four radiation patch units that enhance its performance.
Another notable patent is the "Compact high-gain pattern reconfigurable antenna." This antenna comprises a radiator with interconnected feed and radiating portions, along with first and second parasitic elements symmetrically located on either side of the radiating portion. The design includes a ground plane and switches that establish connections between the ground plane and the parasitic elements, allowing for reconfigurable patterns.
Career Highlights
Nai-Chen Liu is affiliated with National Yang Ming Chiao Tung University, where he continues to advance research in antenna technology. His work has garnered attention for its innovative approaches and practical applications in communication systems.
Collaborations
He collaborates with esteemed colleagues such as Jenn-Hwan Tarng and Chih-Wei Chiu, contributing to a dynamic research environment that fosters innovation.
Conclusion
Nai-Chen Liu's contributions to antenna technology through his patents reflect his commitment to advancing communication systems. His innovative designs are paving the way for future developments in the field.