Dual-antenna system for single-frequency band
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United States of America Patent
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Dec 11, 2001
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N/A
app pub date -
Apr 14, 2000
filing date -
Apr 14, 2000
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Abstract
A combination satellite and terrestrial antenna system for a single-source application. A first embodiment includes a cross dipole for receiving the circularly polarized satellite signals, and a plurality of monopoles for receiving linearly polarized terrestrial signals. The mono-poles are arranged symmetrically about the cross dipole. Alternative embodiments include a helix antenna for receiving the satellite signals, and one or more linear antennas arranged symmetrically with respect to the helix for the terrestrial signals.
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