In order to achieve an ideal omni-directional pattern, the antenna consists of three parallel fed sub patch antenna arrays which are arranged in a triangular configuration.
为了避免并行馈电网络影响天线的全向性，采用了三扇区天线合成全向覆盖的方案，每个扇区天线是一个贴片天线阵列。
When the configuration of source, target and receiver has complicated triangular relationship, the relationship among target strength, incidence angle and bistatic angle is obtained.
在声源、目标和接收机之间呈复杂的三角形关系条件下，找到了目标强度与入射角、分置角之间的关系。
When the configuration of source, target and receiver has complicated triangular relationship, the relationship among target strength, incidence angle and bistatic angle is obtained.
在声源、目标和接收机之间呈复杂的三角形关系条件下，找到了目标强度与入射角、分置角之间的关系。
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