JPH0481082U - - Google Patents
Info
- Publication number
- JPH0481082U JPH0481082U JP12433190U JP12433190U JPH0481082U JP H0481082 U JPH0481082 U JP H0481082U JP 12433190 U JP12433190 U JP 12433190U JP 12433190 U JP12433190 U JP 12433190U JP H0481082 U JPH0481082 U JP H0481082U
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- observation
- signal
- output
- frequencies
- 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
- 238000005481 NMR spectroscopy Methods 0.000 claims 2
- 101100545228 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ZDS1 gene Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Description
第１図は本考案の１実施例を示す構成図、第２
図は従来技術による構成図を示す。
第１図、１……切替器、２……９０ＭHz送信器
、３……切替器、４……２１０ＭHz送信器、５…
…３００ＭHz送信器、６……マスタークロツク、
７……パルスアンプ。
第２図、１……９０ＭHz送信器Ａ、２……２１
０ＭHz送信器Ａ、３……３００ＭHz送信器Ａ、４
……パルスアンプＡ、５……９０ＭHz送信器Ｂ、
６……２１０ＭHz送信器Ｂ、７……３００ＭHz送
信器Ｂ、８……パルスアンプＢ、９……切替器。
Figure 1 is a configuration diagram showing one embodiment of the present invention;
The figure shows a configuration diagram according to the prior art. Fig. 1, 1...Switcher, 2...90MHz transmitter, 3...Switcher, 4...210MHz transmitter, 5...
...300MHz transmitter, 6...master clock,
7...Pulse amplifier. Figure 2, 1...90MHz transmitter A, 2...21
0MHz transmitter A, 3...300MHz transmitter A, 4
...Pulse amplifier A, 5...90MHz transmitter B,
6...210MHz transmitter B, 7...300MHz transmitter B, 8...pulse amplifier B, 9...switcher.
Claims (1)
送信する核磁気共鳴装置の送信器において、第１
の送信器は、観測用オフセツト周波数（ＯＳＳ１
）とデカツプ用オフセツト周波数（ＯＳＳ２）と
を切替えて、いずれか１方の周波数を出力する如
く構成され、第２の送信器は観測用ゲート信号と
デカツプル用のゲート信号とを切替えて、いづれ
か１方のゲート信号でパルス整形した照射信号を
出力する如く構成されており、上記第１の送信器
の出力と上記第２の送信器の出力を第３の送信器
で合成して観測用とデカツプル用の照射信号を出
力することを特徴とする核磁気共鳴装置の送信器
。 In the transmitter of the nuclear magnetic resonance apparatus that transmits the observation irradiation pulse and the decouple irradiation pulse, the first
The transmitter has an observation offset frequency (OSS1
) and a decoupling offset frequency (OSS2) to output one of the frequencies, and the second transmitter switches between the observation gate signal and the decoupling gate signal and outputs one of the two frequencies. The output signal of the first transmitter and the output of the second transmitter are combined by a third transmitter to be used for observation and as a decoupled signal. A transmitter for a nuclear magnetic resonance apparatus, characterized in that it outputs an irradiation signal for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12433190U JPH0481082U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12433190U JPH0481082U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481082U true JPH0481082U (en) | 1992-07-15 |
Family
ID=31871989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12433190U Pending JPH0481082U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023065865A (en) * | 2021-10-28 | 2023-05-15 | 日本電子株式会社 | NMR measuring device |
-
1990
- 1990-11-28 JP JP12433190U patent/JPH0481082U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023065865A (en) * | 2021-10-28 | 2023-05-15 | 日本電子株式会社 | NMR measuring device |