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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Paraskevopoulos, A. Alexandridis, A. Zervos, T. Michalopoulou, A. Lazarakis, F. Vardaxoglou, J.C. |
| Copyright Year | 2014 |
| Description | Author affiliation: Sch. of Electron., Electr. & Syst. Eng., Loughborough Univ., Loughborough, UK (Paraskevopoulos, A.; Vardaxoglou, J.C.) || Nat. Centre for Sci. Res. “Demokritos”, Inst. of Inf. & Telecommun., Athens, Greece (Alexandridis, A.; Zervos, T.; Michalopoulou, A.; Lazarakis, F.) |
| Abstract | In this paper the dynamic communication channel between wearable antennas mounted on human body is thoroughly investigated. The work has been focused on modelling foot-waist and wrist-waist on-body communication channels commonly used in everyday applications. The influence of body movement during walking action on the channel path loss and signal variations is investigated. The effect of antenna type is also accounted by using three different wearable planar antennas; Inverted-F antenna (IFA), higher mode microstrip patch antenna (HMMPA) and circularly polarized microstrip patch antenna (CPMPA) operating at 2.45 GHz ISM band. Slow and fast fading effects due to body motion and polarization mismatch of antennas were recorded and compared for each case. For this purpose, an extensive measurement campaign in anechoic environment was performed providing a scenario-based channel characterization for future on-body communications. |
| Starting Page | 852 |
| Ending Page | 856 |
| File Size | 492716 |
| Page Count | 5 |
| File Format | |
| ISBN | 9788890701849 |
| DOI | 10.1109/EuCAP.2014.6901896 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-04-06 |
| Publisher Place | Netherlands |
| Access Restriction | Subscribed |
| Rights Holder | European Association on Antennas and Propagation |
| Subject Keyword | Fading Antenna measurements Legged locomotion channel modelling Receiving antennas Hidden Markov models dynamic on-body channel wearable antennas |
| Content Type | Text |
| Resource Type | Article |
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