JP4257782B2 - 同軸ケーブルの高周波特性測定評価方法 - Google Patents
同軸ケーブルの高周波特性測定評価方法 Download PDFInfo
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- JP4257782B2 JP4257782B2 JP2003355072A JP2003355072A JP4257782B2 JP 4257782 B2 JP4257782 B2 JP 4257782B2 JP 2003355072 A JP2003355072 A JP 2003355072A JP 2003355072 A JP2003355072 A JP 2003355072A JP 4257782 B2 JP4257782 B2 JP 4257782B2
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- coaxial cable
- measurement
- cut
- frequency characteristics
- evaluation method
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- Measurement Of Resistance Or Impedance (AREA)
Description
10a 中心導体
10b 絶縁被覆層
10c シールド導体
12 固化体
14 切断端面
16 固定治具
18 測定テーブル
20 コンタクトプローブ
22 測定端子
Claims (2)
- 中心導体と、絶縁被覆層と、シールド導体とを備えた同軸ケーブルの高周波特性測定評価方法において、
前記同軸ケーブルの一方の端部、あるいは、両端部を長手方向に対し直角に切断した後、
前記同軸ケーブルの切断端面に露出する前記中心導体とシールド導体とに、コンタクトプローブの一方の端部に設けられた測定端子をそれぞれ接触させるとともに、
前記コンタクトプローブの他方の端部に、ネットワークアナライザ,TDR測定機などの高周波特性測定評価装置を接続して、
前記同軸ケーブルの高周波特性を測定評価する方法であって、
前記同軸ケーブルは、垂直に切断する前に、前記端部の周辺に熱硬化性、または、熱可塑性樹脂などの固化性樹脂を充填,固化させた固化体を形成し、
前記固化体ごと長手方向に対して直角に切断し、切断端面が上面側に露出するように固定治具に保持させ、前記固定治具を位置調整可能な測定テーブルに載置することを特徴とする同軸ケーブルの高周波特性測定評価方法。 - 前記切断端面は、シリカ粒子などの研磨剤で研磨することを特徴とする請求項1記載の同軸ケーブルの高周波特性測定評価方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003355072A JP4257782B2 (ja) | 2003-10-15 | 2003-10-15 | 同軸ケーブルの高周波特性測定評価方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003355072A JP4257782B2 (ja) | 2003-10-15 | 2003-10-15 | 同軸ケーブルの高周波特性測定評価方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005121423A JP2005121423A (ja) | 2005-05-12 |
| JP4257782B2 true JP4257782B2 (ja) | 2009-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003355072A Expired - Lifetime JP4257782B2 (ja) | 2003-10-15 | 2003-10-15 | 同軸ケーブルの高周波特性測定評価方法 |
Country Status (1)
| Country | Link |
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| JP (1) | JP4257782B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200458604Y1 (ko) | 2007-03-30 | 2012-03-07 | (주)기가레인 | 벡터 네트워크 분석기의 캘리브레이션 키트 |
| US8319502B2 (en) * | 2008-06-26 | 2012-11-27 | Dune Medical Devices Ltd. | RF calibration device and method |
| JP6115499B2 (ja) * | 2014-03-12 | 2017-04-19 | 中国電力株式会社 | 歪測定装置 |
| CN118448951B (zh) * | 2024-07-08 | 2024-10-08 | 嘉兴翼波电子有限公司 | 一种射频同轴电缆连接器快速安装方法 |
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2003
- 2003-10-15 JP JP2003355072A patent/JP4257782B2/ja not_active Expired - Lifetime
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| JP2005121423A (ja) | 2005-05-12 |
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