题目/Title：Overview of Ultra-Wideband Transceivers—System Architectures and Applications
作者/Author：
Bowen Wang, Haixin Song, Woogeun Rhee, Zhihua Wang
期刊/Journal：Tsinghua Science and Technology
年份/Issue Date：2022Jun.
卷（期）及页码/Volume（No.）&pages：Vol.27, No.3, pp.481-494
摘要/Abstract：
The Ultra-WideBand(UWB) technique, which offers good energy efficiency, flexible data rate, and high ranging accuracy, has recently been recognized as a revived wireless technology for short distance communication.This paper presents a brief overview of two UWB techniques, covering Impulse-Radio UWB(IR-UWB) and FrequencyModulation UWB(FM-UWB) methods. The link margin enhancement technique, Very-WideBand(VWB), and power consumption reducing technique, chirp UWB, are also introduced. Then, several potential applications of IR-UWB with transceiver architectures are addressed, including high data rate proximity communication and secure wireless connectivity. With fine-ranging and energy-efficient communication features, the UWB wireless technology is highly promising for secure mobile Internet of Things(IoT) applications.