- Abstract:
-
This paper describes readily constructed electronic equipment for generating shaped pulses for use in nuclear magnetic resonance spectroscopy. A radio-frequency modulator is controlled by the analogue waveshape supplied by a digital waveform generator. The modulator makes use of a double-balanced mixer in a circuit, which extends its linear range. Both the modulator and the digital section embody enhancements over conventional techniques. The equipment was designed to be integrated into Bruke...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1088/0957-0233/5/11/007
-
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- Journal:
- MEASUREMENT SCIENCE and TECHNOLOGY
- Volume:
- 5
- Issue:
- 11
- Pages:
- 1359-1365
- Publication date:
- 1994-11-05
- DOI:
- EISSN:
-
1361-6501
- ISSN:
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0957-0233
- URN:
-
uuid:bc0a54b4-acca-496d-9806-0aedcd52a35c
- Source identifiers:
-
117909
- Local pid:
- pubs:117909
- Copyright date:
- 1994
Journal article
EQUIPMENT FOR SELECTIVE EXCITATION IN NMR-SPECTROSCOPY - ENHANCED TECHNIQUES FOR RADIOFREQUENCY MODULATION AND DIGITAL PULSE-SHAPE GENERATION
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