講演名 | 2003/2/26 Small Size Quasi-millimeter Wave Transceiver with all SMT Parts , |
---|---|
PDFダウンロードページ | PDFダウンロードページへ |
抄録(和) | |
抄録(英) | 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. |
キーワード(和) | |
キーワード(英) | FWA / PTP / PTMP / Quasi-millimeter wave / Transceiver / Package unit / Diplexer |
資料番号 | SST2002-68,A・P2002-167,RSC2002-284,MoMuC2002-93,MW2002-175 |
発行日 |
研究会情報 | |
研究会 | MoMuC |
---|---|
開催期間 | 2003/2/26(から1日開催) |
開催地(和) | |
開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
幹事氏名(英) | |
幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Mobile Multimedia Communications(MoMuC) |
---|---|
本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Small Size Quasi-millimeter Wave Transceiver with all SMT Parts |
サブタイトル(和) | |
キーワード(1)(和/英) | / FWA |
第 1 著者 氏名(和/英) | / Masaaki ISHIDA |
第 1 著者 所属(和/英) | Corporate Manufacturing Engineering Center, Toshiba Corporation |
発表年月日 | 2003/2/26 |
資料番号 | SST2002-68,A・P2002-167,RSC2002-284,MoMuC2002-93,MW2002-175 |
巻番号(vol) | vol.102 |
号番号(no) | 677 |
ページ範囲 | pp.- |
ページ数 | 4 |
発行日 |