The determination of antenna parameters by the use of extraterrestrial radio sources / D.A. Guidice, J.P. Castelli.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
L.G. Hanscom Field, Mass. :
Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force,
1968.
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| Series: | AFCRL ;
68-231. Physical sciences research papers (Air Force Cambridge Research Laboratories (U.S.)) ; no. 357. |
| Subjects: |
MARC
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| 100 | 1 | |a Guidice, D. A. | |
| 245 | 1 | 4 | |a The determination of antenna parameters by the use of extraterrestrial radio sources / |c D.A. Guidice, J.P. Castelli. |
| 260 | |a L.G. Hanscom Field, Mass. : |b Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force, |c 1968. | ||
| 300 | |a vii, 38 pages : |b illustrations ; |c 28 cm. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a unmediated |b n |2 rdamedia. | ||
| 338 | |a volume |b nc |2 rdacarrier. | ||
| 490 | 1 | |a Physical Sciences Research Papers ; |v No. 357. | |
| 490 | 1 | |a AFCRL ; |v 68-231. | |
| 500 | |a "April 1968." | ||
| 500 | |a AD0671117 (from http://www.dtic.mil) | ||
| 500 | |a Ionospheric Physics Laboratory Project 5629. | ||
| 500 | |a Research supported by the Ionospheric Physics Laboratory, Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force, L.G. Hanscom Field, Bedord, Massachusetts. | ||
| 504 | |a Includes bibliographical references (pages 37-38) | ||
| 520 | 3 | |a In the last ten years, vast improvements in technology and instrumentation have allowed radio astronomy to go beyond the stage where its measurements were principally of interest to pure science (astronomy, astrophysics, cosmology, etc.) to a stage today where such measurements have important practical application in the fields of communications, radar, and antenna systems. This report covers the application of extraterrestrial radio sources, whose emission properties (flux density, spectrum, celestial position, angular size, etc.) have been firmly established by careful radio-astronomical observations, to the determination of antenna parameters. The extraterrestrial radio sources whose properties are presented are the sun, the moon, and the strong discrete (celestial) radio sources. The areas of application discussed in detail are the determination of antenna gain, effective area, and aperture efficiency and the measurement of the power pattern of an antenna. Another application briefly discussed is the measurement of effective radiated power from satellites. (Author) | |
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| 650 | 0 | |a Radio astronomy. |0 http://id.loc.gov/authorities/subjects/sh85110440. | |
| 650 | 0 | |a Radio waves. |0 http://id.loc.gov/authorities/subjects/sh85110586. | |
| 650 | 0 | |a Antenna radiation patterns. |0 http://id.loc.gov/authorities/subjects/sh99000945. | |
| 650 | 0 | |a Radio sources (Astronomy) |0 http://id.loc.gov/authorities/subjects/sh85110574. | |
| 650 | 0 | |a Antennas (Electronic) | |
| 700 | 1 | |a Castelli, J. P. | |
| 710 | 2 | |a Air Force Cambridge Research Laboratories (U.S.) |0 http://id.loc.gov/authorities/names/n81133515 |1 http://isni.org/isni/0000000121678046. | |
| 830 | 0 | |a AFCRL ; |v 68-231. |0 http://id.loc.gov/authorities/names/no2008179587. | |
| 830 | 0 | |a Physical sciences research papers (Air Force Cambridge Research Laboratories (U.S.)) ; |v no. 357. |0 http://id.loc.gov/authorities/names/no2008179573. | |
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