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ACOUSTIC PROPERTIES OF PARABOLIC REFLECTORS

✍ Scribed by Little, Randolph Scott

Book ID
121202176
Publisher
American Institute of Physics
Year
1966
Tongue
English
Weight
314 KB
Volume
40
Category
Article
ISSN
0001-4966

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Design formulas, principles, and procedures for a multi-( ) beam parabolic torus reflector antenna PTRA are presented. A six-beam PTRA with 15Њ geostationary arc co¨erage for satellite communication is described. Experimental and theoretical radiation patterns are gi¨en. Six identical beams are obta