Circular polarity elliptical horn antenna
作者： Scott J. Cook
DOI:
关键词: Feed horn 、 Horn antenna 、 Offset dish antenna 、 Antenna feed 、 Antenna (radio) 、 Coaxial antenna 、 Antenna measurement 、 Optics 、 Directional antenna 、 Engineering
摘要: A relatively low cost, easy to install and aesthetically pleasing digital video broadcast from satellite (DVBS) elliptical horn antenna designed as part of a reflector system receive television signals with circular polarity. This type may be implemented single feed multiple horns that arranged separately or in one more integral blocks. The antennas achieve acceptable polarity performance over broad frequency bands through the use oppositely sloped differential phase sections.
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