Compact quadrifilar-helix antenna has exceptionally uniform and axially symmetric radiation pattern. It resists shock and vibration and gives excellent radiation characteristics which make it potentially useful for mobile citizenband radios and other terrestrial communications sytems.
Compact antenna has symmetrical radiation pattern
NASA Tech Briefs ; 3 , 4
1979-03-01
Miscellaneous
No indication
English
Antenna Radiation-Pattern Program
NTRS | 1985
|Analysis of aperture antenna radiation pattern
NTRS | 1979
|Passive Element Shapes Antenna Radiation Pattern
NTRS | 1986
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