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BodyWire A 63-pJb 30-Mbs 30-dB SIR-Tolerant Broadband Interference-Robust Human
BodyWire提出了一种宽带干扰鲁棒的人体通信技术,通过电容终端和电压模式通信实现高效能数据传输。
6.3-pJ/bit, 30 Mb/s, -30-dB SIR tolerance
人体通信宽带通信干扰抑制能量效率电容终端
▸使用电容终端和电压模式通信技术实现宽带人体通信
▸采用集成双数据率接收器和时域干扰抑制技术
▸无需调制解调,利用人体全带宽进行数据传输
Abstract
Human body communication (HBC) utilizes the
human body as the communication medium between devices
in and around the body, providing an energy-efficient, secure
alternative to radio wave communication traditionally used
in body area networks (BAN). However, the human antenna
effect results in the human body picking up environmental
interference affectin g HBC transmissions. Most state-of-the-art
HBC transceivers utilize narrowband modulation techniques
to communicate using frequencies, which are