A novel surface-mountable dual side-feed circularly polarized ceramic chip antenna on a system circuit board is presented. The antenna mainly comprises a square radiating patch, a square ground plane, and two vertical conformal strips for the dual side-feed, which are printed on the top, bottom and side surfaces of a ceramic chip. For obtaining circular polarization (CP) radiation for global positioning system (GPS) operation at 1575 MHz, a prototype using a square-disk ceramic chip of dimensions 4×17.5×17.5 mm3 and relative permittivity 45 was studied, and the experimental results are presented.
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机译：提出了一种新颖的可表面安装的双侧馈电圆极化陶瓷芯片天线，位于系统电路板上。天线主要包括一个方形的辐射贴片，一个方形的接地平面和两个用于双侧馈电的垂直共形条，它们印刷在陶瓷芯片的顶部，底部和侧面。为了获得用于1575 MHz的全球定位系统（GPS）的圆偏振（CP）辐射，使用了尺寸为4×17.5×17.5 mm 3 和相对介电常数为45的方盘陶瓷芯片的原型。进行了研究，并给出了实验结果。
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