JPS6446634A - Coupling oil of loop gap resonator - Google Patents
Coupling oil of loop gap resonatorInfo
- Publication number
- JPS6446634A JPS6446634A JP62202971A JP20297187A JPS6446634A JP S6446634 A JPS6446634 A JP S6446634A JP 62202971 A JP62202971 A JP 62202971A JP 20297187 A JP20297187 A JP 20297187A JP S6446634 A JPS6446634 A JP S6446634A
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- sample
- coaxial line
- conductor
- coupling oil
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title abstract 6
- 238000010168 coupling process Methods 0.000 title abstract 6
- 238000005859 coupling reaction Methods 0.000 title abstract 6
- 239000004020 conductor Substances 0.000 abstract 6
- 230000003247 decreasing effect Effects 0.000 abstract 2
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
PURPOSE:To reduce the electrostatic coupling between a coupling coil and a sample, and to prevent a Q value from decreasing by shielding the internal conductor of a coaxial line as a loop antenna with an external conductor. CONSTITUTION:The coupling coil is composed of the coaxial line 1 as it is and the internal conductor 2 is connected to the external conductor 3 at the tip of one turn of the coaxial line 1. In this connection constitution, the internal conductor 2 constitutes the loop antenna and is covered with the external conductor 3 for electrostatic shielding, so the electrostatic coupling between the coupling coil and sample is reduced greatly and the Q value of the sample which has large dielectric loss at high frequency is prevented from decreasing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202971A JPS6446634A (en) | 1987-08-14 | 1987-08-14 | Coupling oil of loop gap resonator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202971A JPS6446634A (en) | 1987-08-14 | 1987-08-14 | Coupling oil of loop gap resonator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446634A true JPS6446634A (en) | 1989-02-21 |
Family
ID=16466195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62202971A Pending JPS6446634A (en) | 1987-08-14 | 1987-08-14 | Coupling oil of loop gap resonator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446634A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100767824B1 (en) * | 2006-09-11 | 2007-10-17 | 주식회사 세원이씨에스 | Ffc harness holding clip for automobile |
DE102006056064A1 (en) * | 2006-11-21 | 2008-05-29 | Bruker Biospin Gmbh | Probe head for e.g. measuring magnetic resonance in probe, has slots of cylindrical wall provided narrowly in proportion to wavelength of microwave field, where slots define loop gap resonator vibratory with core resonance frequency |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60177250A (en) * | 1983-11-19 | 1985-09-11 | ブル−カ−・メデイツインテヒニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Measuring head for detecting high resolution nuclear resonance signal |
JPS62123342A (en) * | 1985-08-23 | 1987-06-04 | Jeol Ltd | Loop gap resonator of electron spin resonance apparatus |
JPS62128105A (en) * | 1985-11-18 | 1987-06-10 | シ−メンス、アクチエンゲゼルシヤフト | Surface coil for nuclear magnetic resonance test |
-
1987
- 1987-08-14 JP JP62202971A patent/JPS6446634A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60177250A (en) * | 1983-11-19 | 1985-09-11 | ブル−カ−・メデイツインテヒニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Measuring head for detecting high resolution nuclear resonance signal |
JPS62123342A (en) * | 1985-08-23 | 1987-06-04 | Jeol Ltd | Loop gap resonator of electron spin resonance apparatus |
JPS62128105A (en) * | 1985-11-18 | 1987-06-10 | シ−メンス、アクチエンゲゼルシヤフト | Surface coil for nuclear magnetic resonance test |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100767824B1 (en) * | 2006-09-11 | 2007-10-17 | 주식회사 세원이씨에스 | Ffc harness holding clip for automobile |
DE102006056064A1 (en) * | 2006-11-21 | 2008-05-29 | Bruker Biospin Gmbh | Probe head for e.g. measuring magnetic resonance in probe, has slots of cylindrical wall provided narrowly in proportion to wavelength of microwave field, where slots define loop gap resonator vibratory with core resonance frequency |
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