Spotlight synthetic aperture radar can efficiently obtain an image with very high azimuth resolution , since its antenna illuminate the fixed target on the ground . bistatic radar is not a new concept and its fundamental principles have been known and demonstrated many years before the development of operational monostatic radar 由于其天线波束始终照射同一目标场景,因此可获得更大的方位多普勒带宽和更高的方位分辨力,但实际上由于受数据处理条件、载体运动误差等因素的影响,方位分辨率的提高是有限的。
百科解释
Monostatic radar is the term given to a radar in which the transmitter and receiver are collocated. This is the conventional configuration for a radar, but the term is used to distinguish it from a bistatic radar or multistatic radar.