超宽带（UWB）技术是无线技术的下一个重要领域

瀚巍成立于2019年，由多位资深数模混合信号设计领域的专家领衔，专注于UWB芯片及方案的设计开发。

2020年12月30日，UWB芯片设计公司瀚巍微电子（以下简称“瀚巍”）宣布完成数千万人民币Pre-A轮融资。本轮融资由OPPO领投，MediaTek、高榕资本、中芯聚源及天使轮股东常春藤资本、快创营（iCamp）跟投。

In this paper we present an overview on the development and standardization of ultra-wideband systems, technical aspects of the IEEE 802.15.4 standard, and improvements made by the 802.15.4z amendment. We also explain the basic workings of a physical access system, the desired seamless access experience and how ultra-wideband technology can enable it. In addition, we briefly compare ultra-wideband to facial recognition access systems. We conclude by mentioning how ultra-wideband technology may extend to other related applications.

Have you ever dreamed of having your front door automatically unlock as you approach? Or wished your house would anticipate your needs and set-up the lights and your TV as you sit on your sofa? Or maybe you want to precisely locate critical health monitoring equipment as you join your shift at the hospital. We are excited to let you know that UWB’s unique fine-ranging capabilities are making these previously impossible applications a reality!

Compelling new experiences benefiting users, combined with the development of an open and interoperable ecosystem, is driving rapid and widespread adoption of UWB across multiple markets and applications.

The (r)evolution has started and UWB will soon be at the heart of our daily lives!

当UWB超宽带技术与汽车应用相结合，将带来哪些让人脑洞大开的创新应用？

Imagine a world that’s all about you and what you want. A world that anticipates your needs and simplifies your life, without making you sacrifice privacy or security.