JP5282648B2 - 周波数無依存ケーブルモジュール - Google Patents
周波数無依存ケーブルモジュール Download PDFInfo
- Publication number
- JP5282648B2 JP5282648B2 JP2009111413A JP2009111413A JP5282648B2 JP 5282648 B2 JP5282648 B2 JP 5282648B2 JP 2009111413 A JP2009111413 A JP 2009111413A JP 2009111413 A JP2009111413 A JP 2009111413A JP 5282648 B2 JP5282648 B2 JP 5282648B2
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- Prior art keywords
- frequency
- coaxial cable
- conductor
- end side
- outer periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Insulated Conductors (AREA)
Description
2 同軸ケーブル
3 パドルカード
4 コネクタ
5 イコライザ回路
Claims (2)
- 同軸ケーブルの送信端側と受信端側に、パドルカードを有するコネクタを接続して構成され、
前記同軸ケーブルは、中心導体と、該中心導体の外周に形成され、該中心導体よりも導電率が高い金属からなる中心導体被覆層と、該中心導体被覆層の外周に形成された絶縁層と、該絶縁層の外周に形成された外部導体層と、該外部導体層の外周に形成されたジャケットとからなり、
少なくとも前記受信端側の前記パドルカードは、前記同軸ケーブルを伝送された電気信号を増幅させる増幅回路と、増幅させた電気信号の周波数特性を補正して周波数依存性を緩和するイコライザ回路を備えることを特徴とする周波数無依存ケーブルモジュール。 - 前記中心導体は、鉄又はニッケル−鉄合金からなり、前記中心導体被覆層は、銀からなる請求項1に記載の周波数無依存ケーブルモジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009111413A JP5282648B2 (ja) | 2009-04-30 | 2009-04-30 | 周波数無依存ケーブルモジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009111413A JP5282648B2 (ja) | 2009-04-30 | 2009-04-30 | 周波数無依存ケーブルモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010262787A JP2010262787A (ja) | 2010-11-18 |
JP5282648B2 true JP5282648B2 (ja) | 2013-09-04 |
Family
ID=43360707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009111413A Expired - Fee Related JP5282648B2 (ja) | 2009-04-30 | 2009-04-30 | 周波数無依存ケーブルモジュール |
Country Status (1)
Country | Link |
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JP (1) | JP5282648B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6171900B2 (ja) * | 2013-12-03 | 2017-08-02 | 日立金属株式会社 | アクティブケーブルモジュール |
WO2017221651A1 (ja) * | 2016-06-20 | 2017-12-28 | オリンパス株式会社 | 同軸ケーブルおよび内視鏡装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5574260B1 (en) * | 1995-03-06 | 2000-01-18 | Gore & Ass | Composite conductor having improved high frequency signal transmission characteristics |
JPH10136028A (ja) * | 1996-10-31 | 1998-05-22 | Sony Corp | 信号送信装置 |
JP2005135840A (ja) * | 2003-10-31 | 2005-05-26 | Hitachi Cable Ltd | コネクタ付ケーブル |
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2009
- 2009-04-30 JP JP2009111413A patent/JP5282648B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2010262787A (ja) | 2010-11-18 |
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