CPC H01Q 11/10 (2013.01) [H01Q 1/36 (2013.01)] | 9 Claims |
1. A dual polarization log-periodic antenna apparatus comprising:
a log-periodic antenna; and
a conical reflector arranged below the log-periodic antenna,
wherein the log-periodic antenna is configured to transmit a plurality of radio waves;
the conical reflector is configured to reflect the radio waves transmitted by the log-periodic antenna,
wherein the log-periodic antenna comprises:
a printed circuit board, the conical reflector arranged below the printed circuit board;
a first planar log-periodic antenna structure formed on the printed circuit board;
a second planar log-periodic antenna structure formed on the printed circuit board;
a third planar log-periodic antenna structure formed on the printed circuit board and electrically connected to the first planar log-periodic antenna structure; and
a fourth planar log-periodic antenna structure formed on the printed circuit board and electrically connected to the second planar log-periodic antenna structure.
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