FLASH (Fast Low-Angle SHot) imaging is a new method for rapid NMR imaging which has been demonstrated to provide abdominal images without artifacts due to respiratory or peristaltic motions. The sequence typically employs 15" radiofrequency excitation pulses and acquires a free induction decay signa
Use of signal processing techniques to improve the dynamic range of coherent OTDRs
β Scribed by Hiroshi Nakamoto; Norihisa Ohta; Yahei Koyamada
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 955 KB
- Volume
- 75
- Category
- Article
- ISSN
- 8756-6621
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