Presentation | 2009-08-03 Consideration on How to Create Propagation Environment for MIMO Performance Evaluation of User Terminals [II] : A Reverberation Chamber having Time-Varying Environment Function Yoshio Karasawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Creation of multipath-rich propagation environment is needed to evaluate the performance of a MIMO communication terminal assuming the operation in a real environment. For this purpose, there are tow types of schemes. One is a radio echoic chamber named "reverberation chamber" surrounded by 6-plate metallic walls. The other is a fading emulator which arranges a number of actual radiation antennas representing scattering objects. The latter is usually constructed in a radio un-echoic chamber. Both have the long history developed for evaluation of radio equipment so far. However, since new functions are needed for MIMO equipment evaluation, it is necessary to reconsider the functions. Since both schemes have merits and demerits, we have to select one taking the evaluation purpose into account. In this paper, based on the previous paper, we propose a new scheme by means of hybrid-type structure which can produce time-varying multipath propagation environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MIMO / Multipath-rich environment / reverberation chamber / fading emulator / Hybrid configuration |
Paper # | RCS2009-82 |
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Committee | RCS |
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Conference Date | 2009/7/27(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Consideration on How to Create Propagation Environment for MIMO Performance Evaluation of User Terminals [II] : A Reverberation Chamber having Time-Varying Environment Function |
Sub Title (in English) | |
Keyword(1) | MIMO |
Keyword(2) | Multipath-rich environment |
Keyword(3) | reverberation chamber |
Keyword(4) | fading emulator |
Keyword(5) | Hybrid configuration |
1st Author's Name | Yoshio Karasawa |
1st Author's Affiliation | Advanced Wireless Communication research Center (AWCC), UEC Tokyo() |
Date | 2009-08-03 |
Paper # | RCS2009-82 |
Volume (vol) | vol.109 |
Number (no) | 164 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |