首页>
外国专利>
-2000-2000 - Wide-Band E-shaped Slot Patch Antenna for International Mobile Telecommunication-2000 Repeater System
-2000-2000 - Wide-Band E-shaped Slot Patch Antenna for International Mobile Telecommunication-2000 Repeater System
展开▼
机译：-2000-2000-国际移动电信-2000转发器系统的宽带E形缝隙贴片天线
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A wide band E-shaped slot patch antenna is provided to achieve improved quality of communication service and improved wide band characteristics by arranging a U-shaped slot between slots. CONSTITUTION: A wide band E-shaped slot patch antenna(20) comprises a plurality of slots(210,211); a notch type U-shaped slot(202) formed on a radiation element(200) for radiating the RF signal transmitted to a feed point(300) of the E-shaped slot patch antenna from an RF signal processing unit, wherein the U-shaped slot controls the flow of the RF signal; the feed point arranged between slots, and which transmits the RF signal output from the RF signal processing unit to the antenna; a short pin(201) for changing the characteristic impedance of the antenna by maintaining a predetermined distance from the feed point, and which is interposed between the radiation element and a grounding surface(100) so as to reduce the size of the radiation element; the radiation element for radiating the RF signal for coupling the feed point and the short pin.
展开▼
