| 摘要 |
A patch antenna device includes an antenna patch, and one or more capacitors loaded into the antenna patch for increasing an equivalent working area to the antenna patch. The capacitor may be any suitable capacitor, such as the chip capacitor. The provision of the capacitor into the antenna patch allows the electricity to flow into and to flow out of the capacitor, and consumes less electric power. A ground board and a dielectric plate are attached to the antenna patch. One or more feeds and probes are loaded into the antenna patch for exciting various modes.
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