| 摘要 |
An antenna includes a dielectric substrate, a radiator, and a grounding board. A chink is formed at the radiator and the chink is loaded with a resistor. The antenna of the present invention has the following merits. The chink on the radiator increases the current path of the radiator so as to increase the frequency bandwidth of the antenna. The resistor loaded in the chink can improve balance the gain balance in the bandwidth.
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