| Presentation | 2007-01-17 Band-Switching Multi-band Isolator Takayuki FURUTA, Atsushi FUKUDA, Hiroshi OKAZAKI, Shoichi NARAHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A novel reconfigurable isolator is presented for future multi-band mobile terminals. The proposed scheme employs a variable matching network (VMN) that uses only a single variable device at the common ground of the isolator. Due to its simple configuration, the circuit size of the reconfigurable isolator is compact. In experiments, the isolator achieves an insertion loss of less than 1.0dB and a sufficient isolation loss of greater than 15dB in three frequency bands covering from 1.85GHz to 2.36GHz seamlessly. The results show that the proposed isolator with VMN can be extended to multi-band operation for future mobile terminals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | multi-band / matching network / isolator |
| Paper # | ED2006-210,MW2006-163 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2007/1/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Band-Switching Multi-band Isolator |
| Sub Title (in English) | |
| Keyword(1) | multi-band |
| Keyword(2) | matching network |
| Keyword(3) | isolator |
| 1st Author's Name | Takayuki FURUTA |
| 1st Author's Affiliation | NTT DoCoMo, Inc.() |
| 2nd Author's Name | Atsushi FUKUDA |
| 2nd Author's Affiliation | NTT DoCoMo, Inc. |
| 3rd Author's Name | Hiroshi OKAZAKI |
| 3rd Author's Affiliation | NTT DoCoMo, Inc. |
| 4th Author's Name | Shoichi NARAHASHI |
| 4th Author's Affiliation | NTT DoCoMo, Inc. |
| Date | 2007-01-17 |
| Paper # | ED2006-210,MW2006-163 |
| Volume (vol) | vol.106 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |