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A 1.12 pJ/b Inductive Transceiver With a Fault-Tolerant Network Switch for Multi-Layer Wearable Body Area Network Applications
Cited 26 time in
Web of Science
Cited 40 time in Scopus
- Authors
- Issue Date
- 2009-11
- Citation
- IEEE Journal of Solid-State Circuits, Vol.44 No.11, pp.2999-3010
- Abstract
- A near-field coupling transceiver integrated with a fault-tolerant network switch is implemented for inter-layer and intra-layerWearable Body Area Network. The inductive coupling transceiver employs a Resonance Compensator (RC) with a digitally controlled on-chip capacitor bank and a variable hysteresis Schmitt Trigger to compensate dynamic and static variances of woven inductor, and it enables 10 Mbps wireless transaction with the reception energy of 1.12 pJ/b at 2.5 V supply. The network switch introduces new fault-tolerant protocol to eliminate the routing table and reduces power consumption by 70% compared with the conventional switch using torus topology. The transceiver with the switch and the RC are implemented in 0.25-m 1P5M CMOS process technology, occupying 2.0 mm and 0.8 mm area, respectively.
- ISSN
- 0018-9200
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Related Researcher
- College of Engineering
- Department of Electrical and Computer Engineering
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