JPH022685U - - Google Patents
Info
- Publication number
- JPH022685U JPH022685U JP4691289U JP4691289U JPH022685U JP H022685 U JPH022685 U JP H022685U JP 4691289 U JP4691289 U JP 4691289U JP 4691289 U JP4691289 U JP 4691289U JP H022685 U JPH022685 U JP H022685U
- Authority
- JP
- Japan
- Prior art keywords
- radio frequency
- frequency coil
- coil system
- transmission line
- rectangular
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3678—Electrical details, e.g. matching or coupling of the coil to the receiver involving quadrature drive or detection, e.g. a circularly polarized RF magnetic field
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8801078A NL8801078A (nl) | 1988-04-26 | 1988-04-26 | Quadratuur rf-spoelenstelsel voor mr apparaat. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022685U true JPH022685U (fr) | 1990-01-09 |
Family
ID=19852205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4691289U Pending JPH022685U (fr) | 1988-04-26 | 1989-04-24 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH022685U (fr) |
| NL (1) | NL8801078A (fr) |
-
1988
- 1988-04-26 NL NL8801078A patent/NL8801078A/nl not_active Application Discontinuation
-
1989
- 1989-04-24 JP JP4691289U patent/JPH022685U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL8801078A (nl) | 1989-11-16 |
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