A 1V 5mA Multimode IEEE 802.15.6/Bluetooth Low-Energy WBAN Transceiver for Biotelemetry Applications loop filter is fully integrated and the synthesizer bandwidth is nominally 130kHz with in-band phase noise of -87dBc/Hz. The complete synthesizer current consumption is 2.5mA from a 1.0V supply.

📋 论文概要

该论文提出了一种用于生物遥测应用的多模无线体域网收发器，支持IEEE 802.15.6和蓝牙低功耗标准。通过低功耗设计，在1V电压下仅消耗5mA电流，实现了多种调制方式的高效传输。

💡 主要创新点

• 首次在同一收发器中同时支持IEEE 802.15.6和蓝牙低功耗两种标准，适用于医疗可穿戴设备。
• 采用低功耗架构，在1V供电下实现5mA的极低电流消耗，适合电池供电的植入式或体表设备。
• 支持多种数字调制方式（π/2-DBPSK、π/4-DQPSK、GFSK），满足不同通信场景需求。

🏷 关键词

📄 原文摘要

Andreas Katsiamis, Oliver King, Franco Lauria, Johannes Schiff, Alison Burdett The 2.4GHz transmitter supports digital modulations of rotated π/2-DBPSK and π/4-DQPSK at a 600kHz symbol rate for the IEEE802.15.6 NB PHY draft standard. For Bluetooth LE, GFSK modulation with index η=0.5 and Gaussian filter BT=0.5 at a 1MHz symbol rate is supported. Toumaz, Abingdon, United Kingdom In recent years there has been significant interest and growth in low-power wireless technologies beyond traditional consumer use cases into medical applications [1]. Previously a bastion for application specific wireless propriety protocols, the WBAN community has worked together to develop a communication standard IEEE802.15.6 optimised for low power devices in and around the human body offering the levels of QoS required for personal medical data. Additionally, the consumer electronic industry has migrated existing standardised wireless protocols such as Bluetooth to meet the demanding low energy yet

👥 作者与机构

Alan Wong, Mark Dawkins, Gabriele Devita, Nick Kasparidis,