講演抄録/キーワード |
講演名 |
2016-07-20 12:30
[ポスター講演]Investigation of Wave Absorber Effects to WBAN Communication Using Simulation Approach ○Kosorl Thourn・Takahiro Aoyagi・Jun-ichi Takada(Tokyo Tech) WBS2016-15 MICT2016-16 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
When conducting body are network (BAN) measurements in an anechoic chamber, characteristics of pyramid absorbers might have influenced to the on-body propagation signals. In this paper, the simulation approach,
based on the frequency-dependent finite-difference time-domain (FD2TD) method, is employed to investigate the effects of the on-floor pyramid absorbers (as they are closer to human body). The received E-field signals with various combinations of transmitter-receiver directions and on-body links are recorded and compared to those obtained from the conventional model (without wave absorbers). The simulation results show that when source is moved relatively closer to the on-floor absorbers, the E-field signals are affected with large discrepancy (greater than 10 dB) at some frequencies, receiver locations, and certain orientation of transmitter and receiver. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Body area network (BAN) / signal propagation / dispersive and lossy medium / multi-pole Debye model / frequency-dependent finite-difference time-domain (FD2TD) method / / / |
文献情報 |
信学技報, vol. 116, no. 141, MICT2016-16, pp. 23-25, 2016年7月. |
資料番号 |
MICT2016-16 |
発行日 |
2016-07-13 (WBS, MICT) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
WBS2016-15 MICT2016-16 |
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