A Perspective on Terahertz Next-Generation Wireless Communications

A Perspective on Terahertz Next-Generation Wireless Communications

Blog Article

In the past year, fifth-generation (5G) wireless technology has seen dramatic growth, spurred on by the continuing demand for faster data Built-In Microwave communications with lower latency.At the same time, many researchers argue that 5G will be inadequate in a short time, given the explosive growth of machine connectivity, such as the Internet-of-Things (IoT).This has prompted many to question what comes after 5G.The obvious answer is sixth-generation (6G), however, the substance of 6G is still very much undefined, leaving much to the imagination in terms of real-world implementation.What is clear, however, is that the next generation will likely involve the use of terahertz frequency (0.

1−10 THz) electromagnetic waves.Here, we review recent FORTIFYING SHAMPOO research in terahertz wireless communications and technology, focusing on three broad topic classes: the terahertz channel, terahertz devices, and space-based terahertz system considerations.In all of these, we describe the nature of the research, the specific challenges involved, and current research findings.We conclude by providing a brief perspective on the path forward.