Presentation | 1997/9/24 The Frequency-Domain Delay Distortion Equalization : The Complex Spectrum Regeneration Method Masami Akaike, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Equalization of delay distortion is one of the most fundamental and most difficult problems in radio communications. There has been the time-domain method, in which equalization is performed by convolution of the received waveform and inverse characteristics of the propagation path. In this paper, the author presents the frequency-domain method, in which equalization is performed by deconvolution of the received waveform and transfer function of the propagation path. The frequency-domain method is expected to give more acurate and prompter equalization, since it is based upon the simple division of complex numbers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multipath / delayequalization / time-domain / frequency-domain / transfer function / Fourier transform / inverse Fourier transform |
Paper # | RCS97-81 |
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Conference Information | |
Committee | RCS |
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Conference Date | 1997/9/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The Frequency-Domain Delay Distortion Equalization : The Complex Spectrum Regeneration Method |
Sub Title (in English) | |
Keyword(1) | Multipath |
Keyword(2) | delayequalization |
Keyword(3) | time-domain |
Keyword(4) | frequency-domain |
Keyword(5) | transfer function |
Keyword(6) | Fourier transform |
Keyword(7) | inverse Fourier transform |
1st Author's Name | Masami Akaike |
1st Author's Affiliation | Department of Electrical Eng., Science University of Tokyo() |
Date | 1997/9/24 |
Paper # | RCS97-81 |
Volume (vol) | vol.97 |
Number (no) | 266 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |