JP2007081502A - 方向性結合装置及び無線通信装置 - Google Patents
方向性結合装置及び無線通信装置 Download PDFInfo
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- JP2007081502A JP2007081502A JP2005263289A JP2005263289A JP2007081502A JP 2007081502 A JP2007081502 A JP 2007081502A JP 2005263289 A JP2005263289 A JP 2005263289A JP 2005263289 A JP2005263289 A JP 2005263289A JP 2007081502 A JP2007081502 A JP 2007081502A
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Abstract
高アイソレーションを確保しつつ小型であると共に低コストで製作し得、高電力効率の方向性結合装置を提供する。
【解決手段】
非可逆回路素子6と誘電体基板上に形成された方向性結合器5とを1つの導体基板上に一体に設けた。
【選択図】 図1
Description
5 方向性結合器
6 サーキュレータ
11 方向性結合装置
12 アイソレータ
13 終端器
14 減衰器
21 導体基板
41 プリント基板
42 結合器用パターン
51 配線基板
61 蓋
Claims (2)
- 非可逆回路素子と誘電体基板上に形成された方向性結合器とを1つの導体基板上に一体に設けたことを特徴とする方向性結合装置。
- 非可逆回路素子と誘電体基板上に形成された方向性結合器とを1つの導体基板上に一体に設けた方向性結合装置と、配線基板と、金属製筐体と、蓋とを具備し、前記配線基板が前記筐体に取付けられ、前記配線基板に形成した孔、前記筐体に形成した凹部に前記導体基板が嵌込まれ、前記方向性結合装置から突出する端子が前記配線基板の対応するラインに接続され、前記蓋を前記筐体に取付けることで、前記方向性結合装置がシールドされることを特徴とする無線通信装置。
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JP2005263289A JP4413176B2 (ja) | 2005-09-12 | 2005-09-12 | 無線通信装置 |
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JP2005263289A JP4413176B2 (ja) | 2005-09-12 | 2005-09-12 | 無線通信装置 |
Publications (2)
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JP2007081502A true JP2007081502A (ja) | 2007-03-29 |
JP4413176B2 JP4413176B2 (ja) | 2010-02-10 |
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JP2005263289A Expired - Fee Related JP4413176B2 (ja) | 2005-09-12 | 2005-09-12 | 無線通信装置 |
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JP (1) | JP4413176B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011146845A (ja) * | 2010-01-13 | 2011-07-28 | Tdk Corp | 非可逆回路装置、通信装置、及び非可逆回路装置の特性調整方法 |
JP2013042901A (ja) * | 2011-08-24 | 2013-03-04 | Hitachi Medical Corp | 磁気共鳴イメージング装置 |
WO2020129892A1 (ja) * | 2018-12-18 | 2020-06-25 | 株式会社村田製作所 | カプラモジュール |
-
2005
- 2005-09-12 JP JP2005263289A patent/JP4413176B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011146845A (ja) * | 2010-01-13 | 2011-07-28 | Tdk Corp | 非可逆回路装置、通信装置、及び非可逆回路装置の特性調整方法 |
JP2013042901A (ja) * | 2011-08-24 | 2013-03-04 | Hitachi Medical Corp | 磁気共鳴イメージング装置 |
WO2020129892A1 (ja) * | 2018-12-18 | 2020-06-25 | 株式会社村田製作所 | カプラモジュール |
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JP4413176B2 (ja) | 2010-02-10 |
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