Presentation | 2013-07-25 Evaluation of Fast FDTD Analysis of MIMO Channel Using Spread Spectrum Technique Kazuma OUCHIDA, Naoki HONMA, Yoshitaka TSUNEKAWA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This report proposes a fast FDTD (Finite-Difference Time-Domain) analysis method that uses simultaneous excitation for multi-antenna systems. In this method, spread spectrum technique is employed for maintaining the orthogonality among the excited signals. Excitation signals are generated by multiplying the spreading codes that are different to each other. By assigning the different spreading codes to all transmitting antennas, the channels from multiple transmitting antennas to receiving antenna(s) can be calculated simultaneously. The simulation of a 2x2 multi-antenna system shows that the results of the proposed method agree well with those of the conventional method even though its computation speed is two times higher than that of the conventional method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FDTD / Spread spectrum / MIMO |
Paper # | AP2013-60 |
Date of Issue |
Conference Information | |
Committee | AP |
---|---|
Conference Date | 2013/7/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Antennas and Propagation (A・P) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of Fast FDTD Analysis of MIMO Channel Using Spread Spectrum Technique |
Sub Title (in English) | |
Keyword(1) | FDTD |
Keyword(2) | Spread spectrum |
Keyword(3) | MIMO |
1st Author's Name | Kazuma OUCHIDA |
1st Author's Affiliation | Graduate School of Engineering, Iwate University() |
2nd Author's Name | Naoki HONMA |
2nd Author's Affiliation | Graduate School of Engineering, Iwate University |
3rd Author's Name | Yoshitaka TSUNEKAWA |
3rd Author's Affiliation | Graduate School of Engineering, Iwate University |
Date | 2013-07-25 |
Paper # | AP2013-60 |
Volume (vol) | vol.113 |
Number (no) | 151 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |