A novel feeding system of Tilt-shaped strip line which is very similar to three-dimensional helical structure is proposed to design LTCC Bluetooth antenna.
在LTCC蓝牙天线的设计中，提出一种类似于立体螺旋结构的斜体立体式馈电系统。
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It describes base station antenna principle, type selection, parameter set and installation, with emphasis on down-tilt and diversity space.