球形的则不同，它会把波束汇聚到一条线上——这就是为什么阿雷西博先前使用的是“线反馈”天线。
A sphere, in contrast, concentrates its beam to a line - which is why a "line feed" antenna was originally used at Arecibo.
由此可进一步分析球形导体上线状天线的辐射特性。
The radiation characteristics for linear antennas on a spherical-shape satellite may further be analyzed.
但是常规球形解码算法不能解决发送天线大于接收天线的问题。
However, the exist sphere decoding algorithm can not solve the system where there are more transmit antennas then the receive antennas.
球形或椭圆形曲线，我们有一个碟式天线。
龙伯透镜天线是一种球形的分层介质透镜天线，其主要特点是能够把入射波聚焦到球表面一点。
Luneberg lens antenna is a spherical layered medium lens antenna, and its main feature is its capability of focusing the incident wave to a point on the spherical surface.
龙伯透镜天线是一种球形的分层介质透镜天线，其主要特点是能够把入射波聚焦到球表面一点。
Luneberg lens antenna is a spherical layered medium lens antenna, and its main feature is its capability of focusing the incident wave to a point on the spherical surface.
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