JPS63109110U - - Google Patents
Info
- Publication number
- JPS63109110U JPS63109110U JP20291186U JP20291186U JPS63109110U JP S63109110 U JPS63109110 U JP S63109110U JP 20291186 U JP20291186 U JP 20291186U JP 20291186 U JP20291186 U JP 20291186U JP S63109110 U JPS63109110 U JP S63109110U
- Authority
- JP
- Japan
- Prior art keywords
- saddle
- shaped coil
- variable capacitor
- series
- coil
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
Description
第１図はこの考案の一実施例の展開図、第２図
は鞍型コイルの斜視図、第３図及び第４図はそれ
ぞれ従来例の展開図である。
１……鞍型コイル、２……リード部、３……信
号源、４……周波数同調用可変コンデンサ、５…
…インピーダンス整合用可変コンデンサ。
FIG. 1 is a developed view of one embodiment of this invention, FIG. 2 is a perspective view of a saddle-shaped coil, and FIGS. 3 and 4 are developed views of a conventional example. DESCRIPTION OF SYMBOLS 1...Saddle-shaped coil, 2...Lead part, 3...Signal source, 4...Variable capacitor for frequency tuning, 5...
...Variable capacitor for impedance matching.
Claims (1)
の中心点に挿入された第１の可変コンデンサと、
該鞍型コイルの給電点近傍において該コイルに直
列に挿入された第２の可変コンデンサとを有して
なる、ＭＲＩ装置のＲＦアンテナコイル。 a saddle-shaped coil wound in series; a first variable capacitor inserted at the center point of the saddle-shaped coil;
An RF antenna coil for an MRI apparatus, comprising a second variable capacitor inserted in series with the saddle-shaped coil in the vicinity of a feeding point of the saddle-shaped coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20291186U JPS63109110U (en) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20291186U JPS63109110U (en) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109110U true JPS63109110U (en) | 1988-07-13 |
Family
ID=31167739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20291186U Pending JPS63109110U (en) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109110U (en) |
-
1986
- 1986-12-29 JP JP20291186U patent/JPS63109110U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63169703U (en) | ||
| JPS63109110U (en) | ||
| JPH0394203U (en) | ||
| JPH0361710U (en) | ||
| JPS63111110U (en) | ||
| JPS63109111U (en) | ||
| JPS61179812U (en) | ||
| JPS61145510U (en) | ||
| JPS63109112U (en) | ||
| JPS6277919U (en) | ||
| JPS61154035U (en) | ||
| JPH01176408U (en) | ||
| JPS5933348U (en) | AM radio receiver | |
| JPS62134054U (en) | ||
| JPS6411018U (en) | ||
| JPH0230640U (en) | ||
| JPH025940U (en) | ||
| JPS6340114U (en) | ||
| JPH0232238U (en) | ||
| JPS63120433U (en) | ||
| JPS5969512U (en) | UHF and VHF shared antenna | |
| JPS60144339U (en) | multi-band portable radio | |
| JPS6251821U (en) | ||
| JPS62109518U (en) | ||
| JPS59114638U (en) | circuit device |