Presentation | 2007-05-17 Implementation and Field Test Results of Digital Radio Equipment for Polarization Division Duplex Kazuya KOJIMA, Masatoshi NAGAYASU, Yasuhiro TORIYAMA, Shinji NAGAMINE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a new full-duplex system, Polarization Division Duplex (PDD). For the feasibility stydy, we have developed an experimental equipment of Broadband Fixed Wireless Access System which employed PDD. PDD system allows simultaneously communication in both directions and the same frequency-bands by applying respectively transmission and reception to linear orthogonal polarizations which is the property of electromagnetic waves, and can ideally achieve frequency of two times as compared with a conventional TDD and FDD. In order to realize the PDD system, the polarization interference canceller is needed in cooperation with the waveguide slot array antenna, radically cancelling the interference signal caused by own transmission. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Broadband Fixed Wireless Access Systems / Duplex / Polarization Division Duplex / Interference Canceller / Frequency Efficiency |
Paper # | RCS2007-2 |
Date of Issue |
Conference Information | |
Committee | RCS |
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Conference Date | 2007/5/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
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) | Implementation and Field Test Results of Digital Radio Equipment for Polarization Division Duplex |
Sub Title (in English) | |
Keyword(1) | Broadband Fixed Wireless Access Systems |
Keyword(2) | Duplex |
Keyword(3) | Polarization Division Duplex |
Keyword(4) | Interference Canceller |
Keyword(5) | Frequency Efficiency |
1st Author's Name | Kazuya KOJIMA |
1st Author's Affiliation | Japan Radio Co., Ltd.() |
2nd Author's Name | Masatoshi NAGAYASU |
2nd Author's Affiliation | Japan Radio Co., Ltd. |
3rd Author's Name | Yasuhiro TORIYAMA |
3rd Author's Affiliation | Japan Radio Co., Ltd. |
4th Author's Name | Shinji NAGAMINE |
4th Author's Affiliation | Japan Radio Co., Ltd. |
Date | 2007-05-17 |
Paper # | RCS2007-2 |
Volume (vol) | vol.107 |
Number (no) | 38 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |