Antenna Structure Having Patch Elements
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Abstract
In an antenna structure having a plurality of serially fed patch elements, at least one of the patch elements has a slot coupling to the continuation of the feed line for influencing the radiation of this patch element.
57 Citations
18 Claims
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1-9. -9. (canceled)
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10. An antenna structure comprising:
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a feed line; and a plurality of serially fed patch elements, at least one of the patch elements having a slot coupling to a continuation of the feed line for influencing a radiation of the at least one patch element. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A radar sensor comprising:
a plurality of serially fed patch elements, a serial feed path forming an antenna column within a group antenna.
Specification