CPC H01Q 9/0435 (2013.01) [H01Q 1/288 (2013.01); H01Q 5/35 (2015.01); H01Q 13/10 (2013.01)] | 5 Claims |
1. A slotted patch antenna comprising: a dielectric substrate;
a radiation electrode which is provided on a major surface of the dielectric substrate; and
a ground conductor which is disposed on a surface that is opposite to the major surface, wherein
the radiation electrode is formed with a plurality of slots including a meandering portion, and is fed with power at a plurality of feeding points,
each of the slots includes one protrusion at the meandering portion,
each of the feeding points is positioned close to a tip end of the protrusion of each of the slots, and
a distance from each of the feeding points to the tip end of the protrusion of each of the slots is shorter than a length of the protrusion.
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