5mW多标准蓝牙LE/IEEE 802.15.6 SoC，用于WBAN应用

ESSCIRC 2014 - 40th European Solid State Circuits Conference (ESSCIRC) Pub Date : 2014-11-03 DOI:10.1109/ESSCIRC.2014.6942077

Gabriele Devita, A. Wong, M. Dawkins, K. Glaros, U. Kiani, Franco Lauria, V. Madaka, O. Omeni, J. Schiff, A. Vasudevan, L. Whitaker, S. Yu, A. Burdett

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引用次数: 22

摘要

在这项工作中，我们提出了Bodysense，一个低功耗无线电与传感器接口的无线宽带应用。SoC包括一个工作在2.36-2.483GHz频率范围内的收发器，并遵循IEEE 802.15.6窄带(NB)和蓝牙低功耗(BLE)标准。该芯片采用65nm工艺制造，在Rx/Tx模式下工作时吸收5.5mA/5mA。接收器噪声系数为6dB，在两种标准中都具有出色的灵敏度(BLE/NB为-94/-96)。π/4-DQPSK发射机的测量EVM和ACPR分别为6.8%和-30dBc，均超过NB规格。

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A 5mW multi-standard Bluetooth LE/IEEE 802.15.6 SoC for WBAN applications

In this work we present Bodysense, a low-power radio with sensor interface for WBAN applications. The SoC comprises a transceiver operating in the frequency range 2.36-2.483GHz and adhering to the IEEE 802.15.6 Narrow Band (NB) and Bluetooth Low-Energy (BLE) standards. The chip was fabricated in a 65nm technology and absorbs 5.5mA/5mA when operating in Rx/Tx mode. The receiver noise figure of 6dB leads to excellent sensitivity in both standards (-94/-96 for the BLE/NB). The π/4-DQPSK transmitter has a measured EVM and ACPR of 6.8% and -30dBc that exceed the NB specifications.

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ESSCIRC 2014 - 40th European Solid State Circuits Conference (ESSCIRC)

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