| 摘要 |
A patch antenna includes a ground plane on a surface of a substrate. Patch radiators are formed on another surface of the substrate. Each patch radiator includes tuning slots extending from an edge of the patch radiator toward an interior section such that the slot is separate from a feed point of the patch radiator. In some embodiments, the patch antenna includes a feed-through conductor disposed through the ground plane and substrate and coupled to the patch radiator. In some embodiments the patch antenna with the feed-through conductor is a razor patch antenna. An antenna system includes a patch antenna and a transceiver board, which includes a substrate and a ground plane on the substrate. A second feed-through conductor runs through the ground plane and transceiver substrate to connect to a transceiver device. The transceiver board and patch antenna are abutted such that the first and second feed-through conductors connect.
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