| Presentation | 2018-07-18 A Dual-band Decoupling Method for Closely MIMO Antennas by Using a Short Stub and a Blanch Element Takuya Miyasaka, Hiroshi Sato, Masaharu Takahashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Faster and larger wireless communication technology are required due to increasing communication traffic in recent years. For that reason, MIMO technology using multiple antennas is introduced to many mobile terminals. If MIMO antennas are put closely, the strong mutual coupling occurs. It causes less radiation efficiency and less channel capacity. Therefore, reducing mutual coupling for closely MIMO antennas is required. Moreover, CA using multiple frequencies is also utilized to increase channel capacity. Thus, decoupling method corresponding to multiple frequencies is required. In this paper, we proposed a dual-band decoupling method by using a short stub and a branch element. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / CA / Antenna / Mutual coupling / Branch element / Short stub |
| Paper # | AP2018-43 |
| Date of Issue | 2018-07-11 (AP) |
| Conference Information | |
| Committee | AP / SANE / SAT |
|---|---|
| Conference Date | 2018/7/18(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
| Chair | Jiro Hirokawa(Tokyo Tech.) / Sonosuke Fukushima(ENRI) / Hiroyuki Tsuji(NICT) |
| Vice Chair | Ryo Yamaguchi(SoftBank) / Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) / Hisashi Sujikai(NHK) / Fumihiro Yamashita(NTT) |
| Secretary | Ryo Yamaguchi(Saitama Univ.) / Toshifumi Moriyama(Mitsubishi Electric) / Akitsugu Nadai(ENRI) / Hisashi Sujikai(Univ. of Electro-Comm.) / Fumihiro Yamashita(NTT) |
| Assistant | Michitaka Ameya(AIST) / Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Takeshi Amishima(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Dual-band Decoupling Method for Closely MIMO Antennas by Using a Short Stub and a Blanch Element |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | CA |
| Keyword(3) | Antenna |
| Keyword(4) | Mutual coupling |
| Keyword(5) | Branch element |
| Keyword(6) | Short stub |
| 1st Author's Name | Takuya Miyasaka |
| 1st Author's Affiliation | Chiba University(Chiba Univ.) |
| 2nd Author's Name | Hiroshi Sato |
| 2nd Author's Affiliation | Panasonic Corporation(Panasonic Co.) |
| 3rd Author's Name | Masaharu Takahashi |
| 3rd Author's Affiliation | Chiba University(Chiba Univ.) |
| Date | 2018-07-18 |
| Paper # | AP2018-43 |
| Volume (vol) | vol.118 |
| Number (no) | AP-134 |
| Page | pp.pp.7-11(AP), |
| #Pages | 5 |
| Date of Issue | 2018-07-11 (AP) |