| Presentation | 1999/8/27 Time-Frequency Analysis of Electromagnetic Scattering Responses Using the Adaptive Normalized Gausian Bases Representation Masahiko NISHIMOTO, Yoshihiro KIKUKAWA, Hiroyoshi IKUNO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | ADS (Adaptive Spectrogram), that is a new method for joint time-frequency analysis and is based on AGR (Adaptive normalized Gaussian basis Representation), is applied to the time-frequency analysis of scattering responses. Unlike the Short Time Fourier Transform and the Wavelet Transform, the time and frequency resolutions and time-frequency centers of normalized Gaussian elementary function are adjusted to best match the signal. Numerical simulations are curried out for scattering responses from a waveguide cavity, and the properties of ADS are investigated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | adaptive spectrogram / time-frequency analysis / electromagnetic scattering / AGR / ADS |
| Paper # | EMCJ99-48 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 1999/8/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Time-Frequency Analysis of Electromagnetic Scattering Responses Using the Adaptive Normalized Gausian Bases Representation |
| Sub Title (in English) | |
| Keyword(1) | adaptive spectrogram |
| Keyword(2) | time-frequency analysis |
| Keyword(3) | electromagnetic scattering |
| Keyword(4) | AGR |
| Keyword(5) | ADS |
| 1st Author's Name | Masahiko NISHIMOTO |
| 1st Author's Affiliation | Dept. of Electrical and Computer Engineering, Kumamoto University() |
| 2nd Author's Name | Yoshihiro KIKUKAWA |
| 2nd Author's Affiliation | Dept. of Electrical and Computer Engineering, Kumamoto University |
| 3rd Author's Name | Hiroyoshi IKUNO |
| 3rd Author's Affiliation | Dept. of Electrical and Computer Engineering, Kumamoto University |
| Date | 1999/8/27 |
| Paper # | EMCJ99-48 |
| Volume (vol) | vol.99 |
| Number (no) | 270 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |