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    • 13. 发明授权
    • Dual-band antenna assembly
    • 双频天线组合
    • US08217840B2
    • 2012-07-10
    • US12627014
    • 2009-11-30
    • Min ChenCho-Ju Chung
    • Min ChenCho-Ju Chung
    • H01Q1/38
    • H01Q1/38H01Q5/40H01Q9/0407H01Q9/42H01Q21/30
    • A dual-band antenna assembly is positioned on a substrate, and includes an insulation body, a plane antenna and a microstrip antenna. The insulation body includes a plane surface paralleled to the substrate, and a side surface perpendicularly extending from edges of the plane surface to the substrate. The plane antenna includes a first feed portion and a first radiator. The first feed portion passes through the substrate to the plane surface of the insulation body. The first radiator is substantially positioned on a center of the plane surface of the insulation body, and electrically connected to the first feed portion. The microstrip antenna includes a second feed portion and a second radiator. The second radiator is a microstrip, electrically connected to the second feed portion and positioned on the side surface of the insulation body.
    • 双频天线组件位于基板上,并且包括绝缘体,平面天线和微带天线。 绝缘体包括与基板平行的平面,以及从平面的边缘垂直延伸到基板的侧面。 平面天线包括第一馈送部分和第一辐射器。 第一进料部分穿过基材到绝缘体的平面。 第一散热器基本上位于绝缘体的平面表面的中心,并且电连接到第一馈送部分。 微带天线包括第二馈电部分和第二辐射器。 第二散热器是微带,电连接到第二馈电部分并且位于绝缘体的侧表面上。
    • 15. 发明授权
    • Electrodless globe florescent lamp with high luminant efficiency
    • 无光地球荧光灯具有高亮度效率
    • US08089209B2
    • 2012-01-03
    • US12482085
    • 2009-06-10
    • Min Chen
    • Min Chen
    • H01J17/16H01J17/49H01J17/04
    • H01J65/048H01J61/10
    • The present invention comprises a globe shield and an inner disposed inside the shield, between which a low-pressured plasmic arc discharging zone is enclosed. Further, a glass division device near the inner in the discharging zone is coated with fluorescent powder on the surface thereof and is formed by glass or sheet glass having at least one opening defined on the glass to ensure the passage of air. The present invention advantages preferable ruminant efficiency as 15 to 20% higher as that of the conventional products, increasing the thermal resistance between the high-temperature circular discharging zone of the plasmic arc and the power coupler to decrease the heat generated by the corresponding radiation conduction for the inner, so that a large power is enabled by the present invention, accomplishing a performance of 200-300 W of the lighting power, and attaining a 75-85 Lm/W of the ruminant efficiency.
    • 本发明包括一个屏蔽罩和一个设置在屏蔽内部的内部,在其间封装一个低压等离子体电弧放电区。 此外,在排出区内部附近的玻璃分割装置在其表面上涂覆有荧光粉,并由玻璃或玻璃板形成,玻璃或玻璃板具有限定在玻璃上的至少一个开口,以确保空气通过。 本发明优选的反刍动物效率优于常规产品的15-20%,提高了等离子体电弧的高温环形放电区与功率耦合器之间的热阻,从而减少了相应辐射传导产生的热量 对于内部,通过本发明能够实现大功率,实现200-300W的照明功率的性能,并获得75-85Lm / W的反刍动物效率。