Direction finding antenna

Systems and methods provide a HESA ("High Efficiency Sensitivity Accuracy") direction-finding ("DF") antenna system that operates over a range from 2 MHz to 18 GHz. The system may include components such as a dipole array, a monopole array, and an edge-radiating antenna, each com...

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Bibliographic Details
Main Author Brown, Glenn F
Format Patent
LanguageEnglish
Published 15.05.2012
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Summary:Systems and methods provide a HESA ("High Efficiency Sensitivity Accuracy") direction-finding ("DF") antenna system that operates over a range from 2 MHz to 18 GHz. The system may include components such as a dipole array, a monopole array, and an edge-radiating antenna, each component being responsive to a specific frequency range. The system may further include biconical flares that optimally terminate a freespace wave in a small aperture.