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| 31. |
LC oscillators using the operational amplifier pole |
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Review of Scientific Instruments,
Volume 52,
Issue 10,
1981,
Page 1584-1586
P. V. Ananda Mohan,
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PDF (216KB)
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摘要:
It has been shown that Lambeck’s LC oscillator generates oscillations because of the finite Gain–Bandwidth Product of the operational amplifier. Conditions for oscillation and frequency of oscillation are derived assuming both a single‐pole and two‐pole model for the operational amplifier.
ISSN:0034-6748
DOI:10.1063/1.1136461
出版商:AIP
年代:1981
数据来源: AIP
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| 32. |
Automatic curve digitizer |
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Review of Scientific Instruments,
Volume 52,
Issue 10,
1981,
Page 1586-1589
James A. Blackburn,
H. J. T. Smith,
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PDF (150KB)
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摘要:
The construction of an automated curve digitizer using a desktop computer, digital plotter, and an optical reflective sensor is demonstrated. The equipment is useful for digitizing continuous line graphs.
ISSN:0034-6748
DOI:10.1063/1.1136462
出版商:AIP
年代:1981
数据来源: AIP
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