JPH0236142Y2 - - Google Patents
Info
- Publication number
- JPH0236142Y2 JPH0236142Y2 JP12758383U JP12758383U JPH0236142Y2 JP H0236142 Y2 JPH0236142 Y2 JP H0236142Y2 JP 12758383 U JP12758383 U JP 12758383U JP 12758383 U JP12758383 U JP 12758383U JP H0236142 Y2 JPH0236142 Y2 JP H0236142Y2
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- frequency
- matching circuit
- high frequency
- circuit
- 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.)
- Expired
Links
- 238000005481 NMR spectroscopy Methods 0.000 claims description 11
- 230000005669 field effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 description 13
- 239000000523 sample Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12758383U JPS6035250U (ja) | 1983-08-18 | 1983-08-18 | 核磁気共鳴装置用送信回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12758383U JPS6035250U (ja) | 1983-08-18 | 1983-08-18 | 核磁気共鳴装置用送信回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6035250U JPS6035250U (ja) | 1985-03-11 |
| JPH0236142Y2 true JPH0236142Y2 (enrdf_load_stackoverflow) | 1990-10-02 |
Family
ID=30289716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12758383U Granted JPS6035250U (ja) | 1983-08-18 | 1983-08-18 | 核磁気共鳴装置用送信回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6035250U (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008089498A (ja) * | 2006-10-04 | 2008-04-17 | Hitachi Ltd | 核磁気共鳴分光用送受信コイル |
-
1983
- 1983-08-18 JP JP12758383U patent/JPS6035250U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008089498A (ja) * | 2006-10-04 | 2008-04-17 | Hitachi Ltd | 核磁気共鳴分光用送受信コイル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6035250U (ja) | 1985-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0732335B2 (ja) | 高周波増幅器 | |
| US7151407B2 (en) | Switched-mode power amplifier using lumped element impedance inverter for parallel combining | |
| US3652947A (en) | Power amplifier including plurality of push-pull amplifier sections having outputs coupled in parallel | |
| JP2004516737A (ja) | コンパクトなカスコード無線周波数cmos電力増幅器 | |
| JP2892452B2 (ja) | 増幅回路 | |
| US5307026A (en) | Variable gain RF amplifier with linear gain control | |
| US6670801B2 (en) | Second harmonic tuning of an active RF device | |
| JPH0236142Y2 (enrdf_load_stackoverflow) | ||
| JPH11295383A (ja) | マイクロ波帯域用半導体トランジスタのバーンイン方法、バーンイン装置及びバーンインした半導体装置 | |
| JPH11295383A5 (enrdf_load_stackoverflow) | ||
| EP0283143A2 (en) | Power amplifier having low intermodulation distortion | |
| JPH09246889A (ja) | 高周波電力増幅器 | |
| EP1149466A1 (en) | Amplifier | |
| EP0438257A2 (en) | High frequency amplifier | |
| JPH09266421A (ja) | 高周波電力増幅器 | |
| Kabel | Ultra-Low Noise Amplifier Design for Magnetic Resonance Imaging systems | |
| JP2956135B2 (ja) | 高周波電力増幅装置 | |
| JPH06216670A (ja) | 高出力増幅器 | |
| Bishop | Amplifiers | |
| JPH11298268A (ja) | 利得可変型増幅器 | |
| JPS59164041A (ja) | Nmr装置用受信回路 | |
| JP3138772B2 (ja) | 高周波増幅回路 | |
| JPS6219016Y2 (enrdf_load_stackoverflow) | ||
| JP2976455B2 (ja) | 発振・混合回路 | |
| CN120275711A (zh) | 一种最佳二次谐波负载阻抗测量方法及相关电路和系统 |