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发明公开
CN106785434A 一种小型化双频环形天线 审中-实审

一种小型化双频环形天线
摘要：
一种小型化双频环形天线，其特征在于，所述天线包括基板、接地平面、馈电、环形辐射体和环形馈电线；所述接地平面印刷在基板上面；所述馈电的一端连接接地平面，另一端连接金属片；所述环形馈电线通过金属片连接馈电与接地平面，构成一个环形回路；所述环形辐射体通过金属片从接地平面的一点连接到接地平面的另一点，构成一个环形回路；环形辐射体通过与接地平面连接，与接地平面产生耦合，从而放射信号，环形馈电线和环形辐射体的相对位置不受限制。
摘要（英）：

The invention relates to a small-sized double-frequency loop antenna. The small-sized double-frequency loop antenna is characterized by comprising a substrate, a grounding plane, a feeder, loop irradiators and loop feeders. The grounding plane is printed on the substrate. One end of the feeder is connected with the grounding plane, and the other end of the feeder is connected with a metal piece. The loop feeders are connected with the feeder and the grounding plane through metal pieces to form a loop. The loop irradiators are connected between one point of the grounding plane and another point of the grounding plane through metal pieces to form a loop. The loop irradiators are connected with the grounding plane to couple with the same so as to transmit a signal. The relative positions of the loop feeders and the loop irradiators are unlimited.

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