| 摘要 |
PROBLEM TO BE SOLVED: To provide a small surface mounting antenna having small height and a wide band, and to provide a communication system with the surface mounting antenna. SOLUTION: A radiating electrode 2A, elongated with a width that becomes narrower from one edge to the other elongated edge, is formed on an upper face (face C) and an adjoining side face (face D) of a rectangular parallelepiped dielectric base 1. In a base wide area of the radiating electrode 2A, a meandering-type radiating electrode 20m is formed and connected or capacitively coupled in capacity, with a grounding electrode 3 being formed on an edge face (face E) of the base, while one narrow side 20t thereof is opened on an edge face (face F). A power feeding electrode 4 driving the radiating electrode 2A in a non-contacted state is formed on a side face (face B) of the base in the surface mounting type antenna.
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