Presentation | 2016-10-17 Proposal for Near Field Measurement of Active Antenna System Using Adjacent Probes Phase Difference Aya Yamamoto, Takashi Kawamura, Masaaki Fuse, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An active antenna into which transceivers are integrated will not supply the reference radio signal without measuring RF connector. Therefore, it is difficult to evaluate the active antenna in the conventional near field measurements. In this paper, we propose a new near field measurement using the adjacent probes phase difference that does not need reference signal from the antenna under test. We designed and produced the three adjacent probe antennas to measure phase differences of electromagnetic field between at two points apart from nearly half wavelength each other on a scanning plane. And then, we constructed a near field measurement system using the three adjacent probe antennas. Finally, we carried out the near field measurement with the system and discussed the results comparing to the conventional near field measurement. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | near field measurement / OTA / AAS / adjacent probes phase difference / 5G / massive MIMO |
Paper # | SRW2016-47 |
Date of Issue | 2016-10-10 (SRW) |
Conference Information | |
Committee | SRW |
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Conference Date | 2016/10/17(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Anritsu |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Network, MAC, Sensor, mmWave, etc. |
Chair | Hiroshi Harada(Kyoto Univ.) |
Vice Chair | Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.) |
Secretary | Masafumi Kato(NTT) / Satoshi Denno(NICT) |
Assistant | Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto Univ.) |
Paper Information | |
Registration To | Technical Committee on Short Range Wireless Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposal for Near Field Measurement of Active Antenna System Using Adjacent Probes Phase Difference |
Sub Title (in English) | |
Keyword(1) | near field measurement |
Keyword(2) | OTA |
Keyword(3) | AAS |
Keyword(4) | adjacent probes phase difference |
Keyword(5) | 5G |
Keyword(6) | massive MIMO |
1st Author's Name | Aya Yamamoto |
1st Author's Affiliation | ANRITSU CORPORATION(Anritsu) |
2nd Author's Name | Takashi Kawamura |
2nd Author's Affiliation | ANRITSU CORPORATION(Anritsu) |
3rd Author's Name | Masaaki Fuse |
3rd Author's Affiliation | ANRITSU CORPORATION(Anritsu) |
Date | 2016-10-17 |
Paper # | SRW2016-47 |
Volume (vol) | vol.116 |
Number (no) | SRW-249 |
Page | pp.pp.19-24(SRW), |
#Pages | 6 |
Date of Issue | 2016-10-10 (SRW) |