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实用新型
CN202712417U 一种小型微带宽带天线侧边到底面馈电转换装置 失效 - 权利终止

一种小型微带宽带天线侧边到底面馈电转换装置
摘要：
本实用新型涉及一种小型微带宽带天线侧边到底面馈电转换装置，包括侧边馈电印制板、馈电转接印制板、镀金铜箔弯曲件和馈电插座内导体，其中侧边馈电印制板固定在天线接地板上，馈电转接印制板固定在天线侧边金属基座上，镀金铜箔弯曲件的两端分别用锡焊焊接在侧边馈电印制板的天线侧边馈电带线上和馈电转接印制板的馈电转接带线上，馈电插座内导体焊接在馈电转接印制板的馈电转接带线上，本实用新型在5.5mm的轴向距离上实现了微带天线侧边到底面转换馈电，使得宽带天线馈电连接插座在天线表面法线方向，便于天线安装在飞行器上以后的操作，减少安装空间，保证了宽带微带天线的小型化设计，同时具有较高的可靠性与环境适应性。
摘要（英）：

The utility model relates to a small microstrip broadband antenna side-bottom feed conversion device. The device comprises a side feed printed board, a feed conversion printed board, a gold-plated copper foil bending component, and a feed socket inner conductor. The side feed printed board is fixed on an antenna grounding plate. The feed conversion printed board is fixed on an antenna side metal base. Two ends of the gold-plated copper foil bending component are soldered onto an antenna side feed strip line of the side feed printed board and a feed conversion strip line of the feed conversion printed board respectively in the tin soldering manner. The feed socket inner conductor is soldered onto the feed conversion strip line on the feed conversion printed board. According to the utility model, the microstrip antenna side-bottom conversion feed function is realized at an axial distance of 5.5mm, the broadband antenna feed connection socket is located at the normal direction of the surface of the antenna, so the operation performed after the antenna is installed on an aircraft is facilitated, the installation space is reduced, the miniaturization design of the broadband microstrip antenna is ensured, and advantages of good reliability and good environmental suitability are realized at the same time.

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