COAXIAL cable, an electrical cable usually connecting an antenna with a receiver or transmitter. The cable has an inner conductor and an outer grounded shield.

同轴电缆，一种通常用来联接天线与接收机或发射机的电缆。电缆由中心导体和外层的屏蔽所组成。

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In this paper, the radiation characteristics and cross polarization of microstrip antenna array on a grounded multilayer dielectric substrate using the spectral-domain method of moment is studied.

因而对多层介质微带阵列天线电磁特性的研究有着非常重要的意义。

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