When phased array radar operates in wideband wide scan condition, the antenna beam is dispersed and thus the distanceprofile is broadened.
相控阵雷达天线在进行宽带宽角扫描时，天线波束会“色散”，使得到的距离像展宽，从而降低了系统分辨率。
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The observed changeof each signal as Cassini moved behind the rings provided a profile ofthe distribution of ring material as a function of distance fromSaturn, or an optical depth profile.
Most area profile reports are used to focus on an area that falls within a defined drive-time distance (also known as a contour) from a central point in a particular city or town.