| Presentation | 2003/2/26 Small Size Quasi-millimeter Wave Transceiver with all SMT Parts Masaaki ISHIDA, Koichiro GOMI, Norio MATSUI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In Japan, 22GHz, 26GHz and 38GHz frequency bands are assigned to Fixed Wireless Access (FWA) systems, Point To Point (PTP) and Point To Multi Point (PTMP) systems. Although radio communication systems using quasi-millimeter wave have several disadvantages such as "line of sight" issue and small cell size of communication area, they have several advantages such as broadband communication and easy installation. For popularization of FWA system, it is necessary to achieve smaller size and more cost-effective transceiver. Simplifying its structure and adopting lower cost material will reduce the cost of quasi-millimeter wave circuits. Devices are installed on the simple chip carrier board by using conductive adhesive and covered with electromagnetic shield lid. And diplexer can be surface mount type by using dielectric wave-guide cavity resonator. These parts are mounted on the both sides of transceiver circuit board by re-flow soldering method that improves productivity. We report orientation of quasi-millimeter wave transceiver products by introduction of smaller size transceiver development. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FWA / PTP / PTMP / Quasi-millimeter wave / Transceiver / Package unit / Diplexer |
| Paper # | SST2002-68,A・P2002-167,RSC2002-284,MoMuC2002-93,MW2002-175 |
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| Conference Information | |
| Committee | MoMuC |
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| Conference Date | 2003/2/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Mobile Multimedia Communications(MoMuC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Small Size Quasi-millimeter Wave Transceiver with all SMT Parts |
| Sub Title (in English) | |
| Keyword(1) | FWA |
| Keyword(2) | PTP |
| Keyword(3) | PTMP |
| Keyword(4) | Quasi-millimeter wave |
| Keyword(5) | Transceiver |
| Keyword(6) | Package unit |
| Keyword(7) | Diplexer |
| 1st Author's Name | Masaaki ISHIDA |
| 1st Author's Affiliation | Corporate Manufacturing Engineering Center, Toshiba Corporation() |
| 2nd Author's Name | Koichiro GOMI |
| 2nd Author's Affiliation | Corporate Manufacturing Engineering Center, Toshiba Corporation |
| 3rd Author's Name | Norio MATSUI |
| 3rd Author's Affiliation | Corporate Manufacturing Engineering Center, Toshiba Corporation |
| Date | 2003/2/26 |
| Paper # | SST2002-68,A・P2002-167,RSC2002-284,MoMuC2002-93,MW2002-175 |
| Volume (vol) | vol.102 |
| Number (no) | 677 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |