circular scan 中文意思是什麼
circular scan
解釋
環形掃描-
Preprocess model to optimize search speed circular over - scan
預處理模板優化搜索速度循環全部掃描 -
Linear array can only provide an azimuth scan ranging from 0 to 180 degree, while circular array from 0 to 360. by means of recurring moving array excitation, circular array controls the beams ’ orientation simply and neatly, creating a perfect pattern in azimuth and an ideal pattern in pitch
線陣只能有180的掃描范圍,而圓形陣列能夠提供360方位角,通過循環移動陣列激勵,簡單而靈活地操縱波束的方位,能夠在方位上產生沒有方向性方向圖,而在俯仰方向上也有一個理想的方向特性。
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