Presentation | 2013-02-21 The distributed array antenna constructing technique applying to portable type satellite communication antennas Yoshinori SUZUKI, Kouhei SUZAKI, Takashi HIROSE, Takatoshi SUGIYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents the a Distributed Array Antenna (DAA) that is applied for portable type satellite communication antennas The DAA consists of several small antennas, an array controller and a modem The array controller controls the phase of each antenna's transmitting and receiving signal appropnately to realize in-phase combining To enhance versatility, we allow to utilize existing antennas and a modem by employing the array controller at IF band The array controller compensates each antenna's phase drift, that degrades DAA's gain, by monitormg loopback receiving signal level To verify the DAA constructing technique, we fabricated a DAA which consisted of two portable type antennas and tested the antenna using a Ku-band satellite link These result showed the DAA offered desired performances |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Distributed array antenna / Fixed satellite service / and Phase shift compensation |
Paper # | SAT2012-53 |
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Committee | SAT |
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Conference Date | 2013/2/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Satellite Telecommunications (SAT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The distributed array antenna constructing technique applying to portable type satellite communication antennas |
Sub Title (in English) | |
Keyword(1) | Distributed array antenna |
Keyword(2) | Fixed satellite service |
Keyword(3) | and Phase shift compensation |
1st Author's Name | Yoshinori SUZUKI |
1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Kouhei SUZAKI |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Takashi HIROSE |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
4th Author's Name | Takatoshi SUGIYAMA |
4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
Date | 2013-02-21 |
Paper # | SAT2012-53 |
Volume (vol) | vol.112 |
Number (no) | 440 |
Page | pp.pp.- |
#Pages | 6 |
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