| 講演抄録／キーワード |
| 講演名 |
2013-12-04 09:00
［招待講演］Experimental Evaluation of Furniture Radar Cross Section in Indoor Propagation Channel
○Myo Myint Maw・Sathaporn Promwong（KMITL）・Jun-ichi Takada（TIT） エレソ技報アーカイブはこちら |
| 抄録 |
（和） |
For the propagation prediction model, the complex furniture such as table and chair are typical objects that cannot be accurately modeled in the ray tracing simulation. Therefore, the effects of scattering on ultra wideband (UWB) signal from furniture are discussed in this paper. The extension of the radar equation in the complex transfer function to evaluate the radar cross section (RCS) is introduced. The time gating method is applied to remove the effect of multipath, which occurred in indoor environments. The RCS results of sample furniture with vertical and horizontal polarizations using horn antennas are shown. These results are useful to apply for indoor propagation prediction using ray tracing technique. |
| （英） |
For the propagation prediction model, the complex furniture such as table and chair are typical objects that cannot be accurately modeled in the ray tracing simulation. Therefore, the effects of scattering on ultra wideband (UWB) signal from furniture are discussed in this paper. The extension of the radar equation in the complex transfer function to evaluate the radar cross section (RCS) is introduced. The time gating method is applied to remove the effect of multipath, which occurred in indoor environments. The RCS results of sample furniture with vertical and horizontal polarizations using horn antennas are shown. These results are useful to apply for indoor propagation prediction using ray tracing technique. |
| キーワード |
（和） |
Scattering / Furniture / Radar Cross Section / Indoor propagation channel / / / / |
| （英） |
Scattering / Furniture / Radar Cross Section / Indoor propagation channel / / / / |
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信学技報 |
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