摘要 |
A microstrip antenna includes a ground electrode and a patch electrode supported to face with each other via a dielectric layer. The patch electrode has a reactance-mounted pattern which includes one end section, the other end section and a center section between the end sections. The end sections are located along a current flow direction and have a large width. The center section has a width smaller than that of the end sections. Each of contours of inside corners of the reactance-mounted pattern is formed by a continuous smooth curve.
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