Paper Abstract and Keywords |
Presentation |
2018-02-16 13:30
FDTD Analysis of Far Field Pattern above a Half Space Takahiro Mukaida, Toru Uno, Kushiyama Yujiro, Takuji Arima (Tokyo Univ. of Agriculture and Tech.) AP2017-184 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this research, we aim for development of a far-field analysis method of antennas on a Half space by FDTD method. We have investigated a method to obtain the far field by obtaining the electromagnetic current on the equivalent plane using the FDTD method and applying it to the Green’s function of the half space. For the integration included in the Green’s function used in this research, the far field approximation formula was found using the saddle point method. Then, the electromagnetic flow on the equivalent plane surrounding only the antenna is calculated by the FDTD method, and it is converted from the value to the far field. The effectiveness of the proposed method is confirmed by comparing it with the analysis result by MOM and the finite slab analysis result by the conventional method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FDTD / Green's function / Far-Field / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 436, AP2017-184, pp. 47-50, Feb. 2018. |
Paper # |
AP2017-184 |
Date of Issue |
2018-02-08 (AP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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AP2017-184 |
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