11. |
Transmission of Radiant Energy Through the Atmosphere |
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Review of Scientific Instruments,
Volume 8,
Issue 9,
1937,
Page 342-345
Hammond Vinton Hayes,
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摘要:
This paper reports progress in the development of apparatus for the transmission of signals in times of obscured vision. Descriptions of the results of tests made almost daily from November 12, 1936 to May 20, 1937 in the transmission of signals over distances of about 480 meters and about 2400 meters using the Hayes Radiometer as the receivers and sources of radiant energy of varied power and nature are given. There was not a day in the period covered where good signals were not received from a 25‐watt source over the shorter range nor any day when good signals were not received over the longer range when a source actuated by an input of about 650 watts was used. There were but two days when the 25‐watt source failed to transmit clear signals over the longer range of about 2400 meters. On these days the air was filled with heavy wet snow.
ISSN:0034-6748
DOI:10.1063/1.1752330
出版商:AIP
年代:1937
数据来源: AIP
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12. |
A Thyratron Stimulator‐Timer Used in Conjunction with the Cathode Ray Oscillograph |
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Review of Scientific Instruments,
Volume 8,
Issue 9,
1937,
Page 345-348
A. Sidney Harris,
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PDF (275KB)
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ISSN:0034-6748
DOI:10.1063/1.1752331
出版商:AIP
年代:1937
数据来源: AIP
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13. |
Circuits for Oscillographic Frequency Comparison |
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Review of Scientific Instruments,
Volume 8,
Issue 9,
1937,
Page 348-349
Herbert J. Reich,
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PDF (134KB)
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ISSN:0034-6748
DOI:10.1063/1.1752332
出版商:AIP
年代:1937
数据来源: AIP
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14. |
Note on the Preceding Paper |
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Review of Scientific Instruments,
Volume 8,
Issue 9,
1937,
Page 349-349
Bernhard Kurrelmeyer,
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PDF (77KB)
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ISSN:0034-6748
DOI:10.1063/1.1752333
出版商:AIP
年代:1937
数据来源: AIP
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15. |
A Relative Humidity Nomograph |
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Review of Scientific Instruments,
Volume 8,
Issue 9,
1937,
Page 350-350
S. M. Troxel,
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PDF (58KB)
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ISSN:0034-6748
DOI:10.1063/1.1752334
出版商:AIP
年代:1937
数据来源: AIP
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16. |
Light Source for Cloud Chamber Illumination |
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Review of Scientific Instruments,
Volume 8,
Issue 9,
1937,
Page 351-352
J. C. Mouzon,
H. R. Crane,
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ISSN:0034-6748
DOI:10.1063/1.1752336
出版商:AIP
年代:1937
数据来源: AIP
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17. |
PHYSICS NEWS |
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Review of Scientific Instruments,
Volume 8,
Issue 9,
1937,
Page 353-354
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PDF (151KB)
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ISSN:0034-6748
DOI:10.1063/1.1752337
出版商:AIP
年代:1937
数据来源: AIP
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