TY - GEN
T1 - A wireless ECG acquisition and classification system for body sensor networks
AU - Hong, Jia Hua
AU - Lee, Shuenn Yuh
AU - Liang, Ming Chun
AU - Hsieh, Cheng Han
AU - Chang Chien, Shih Yu
PY - 2013
Y1 - 2013
N2 - This paper demonstrates a wireless ECG acquisition and classification system with a bio-signal processor (BSP), a super regenerative transceiver, and a digital signal processor (DSP). The BSP, which is implemented with low complexity architecture, includes only a low noise amplifier with chopping techniques and a high-pass sigma-delta modulator (HPSDM). The super-regenerative on-off keying (OOK) transceiver is applied for the low power, short range transmission and low date rate wireless communication. For the signal processing and analyzing, the DSP circuit is adopted in the receiver. The whole system is implemented in a TSMC 0.18μm 1P6M CMOS process under the supply voltage of 1.2 V. In the near body node, the power consumption including a BSP and a transmitter is 587μW only. With two PR44 zinc-air batteries of 605mAh, the near body node circuit can be operated about 100 days. In the receiving node, the power consumption with a receiver and a DSP is 926μW.
AB - This paper demonstrates a wireless ECG acquisition and classification system with a bio-signal processor (BSP), a super regenerative transceiver, and a digital signal processor (DSP). The BSP, which is implemented with low complexity architecture, includes only a low noise amplifier with chopping techniques and a high-pass sigma-delta modulator (HPSDM). The super-regenerative on-off keying (OOK) transceiver is applied for the low power, short range transmission and low date rate wireless communication. For the signal processing and analyzing, the DSP circuit is adopted in the receiver. The whole system is implemented in a TSMC 0.18μm 1P6M CMOS process under the supply voltage of 1.2 V. In the near body node, the power consumption including a BSP and a transmitter is 587μW only. With two PR44 zinc-air batteries of 605mAh, the near body node circuit can be operated about 100 days. In the receiving node, the power consumption with a receiver and a DSP is 926μW.
UR - http://www.scopus.com/inward/record.url?scp=84886477634&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84886477634&partnerID=8YFLogxK
U2 - 10.1109/EMBC.2013.6610716
DO - 10.1109/EMBC.2013.6610716
M3 - Conference contribution
C2 - 24110903
AN - SCOPUS:84886477634
SN - 9781457702167
T3 - Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
SP - 5183
EP - 5186
BT - 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013
T2 - 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013
Y2 - 3 July 2013 through 7 July 2013
ER -