The radiating antenna units comprise two slot antenna units which are positioned at the back face of the printed circuit board;

辐射天线单元，包括两个槽天线单元，纵向分布于所述印刷电路板背面的上方，左右镜像对称；

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ANTENNA, a device which, used in conjunction with a transmitter or receiver, is used for radiating or receiving radio waves.

天线，一种与发射机或接收机共同工作来发射或接收无线电波的装置。

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Asymmetric ridge waveguide slot array is a novel linear array radiating element for phased array antenna.

非对称单脊波导裂缝线源是一种新型相控阵天线辐射单元。

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