Name
Abstract | ||
|---|---|---|
In this paper, an adaptive impedance tracking frontend for inductively powered body sensor node is presented. By implementing a novel impedance matching network with digitally tunable capacitor array in an inductively powered energy harvester chip, the system can adaptively maintain impedance match with the coil under influences from nearby human body or metal object, deformation and inhomogeneity from manufacture. The experiment demonstrates that the system can effectively maintain resonant frequency of the receiver antenna, boost resonance amplitude of coil and rectifier output significantly compared with fixed matching networks in on-body application. |
Year | Venue | Keywords |
|---|---|---|
2016 | PROCEEDINGS OF 2016 IEEE BIOMEDICAL CIRCUITS AND SYSTEMS CONFERENCE (BIOCAS) | Energy harvesting,Inductive power transfer,Impedance matching network,Auto tuning,On-body sensor node |
Field | DocType | ISSN |
Sensor node,Rectifier,Capacitor,Computer science,Impedance matching,Electrical impedance,Electronic engineering,Electromagnetic coil,Impedance bridging,Input impedance,Electrical engineering | Conference | 2163-4025 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
9 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zhaolin Yao | 1 | 3 | 1.73 |
| zhang xu | 2 | 56 | 7.68 |
| Ming Liu | 3 | 25 | 4.81 |
| Xurui Mao | 4 | 0 | 1.01 |
| Peng Li | 5 | 91 | 9.61 |
| Xiaohui Hu | 6 | 82 | 7.59 |
| Bo Pang | 7 | 5795 | 451.00 |
| Weihua Pei | 8 | 64 | 13.18 |
| Hongda Chen | 9 | 99 | 20.06 |