释义 |
radar resolution radar resolutionRange resolution as a function of a pulse width. The smaller the beam width, the better would be the range resolution.Radar resolution in azimuth is a function of beam width. Narrower the beam, better is the resolution.The ability to distinguish between two closely spaced targets. The distance between two resolvable targets must be defined in each of the dimensions of measurement, which typically for a radar are range, azimuth, elevation, and velocity. Range resolution is determined by pulse width, whereas angular resolution is dependent on antenna-beam width. Velocity resolution is determined by Doppler processing. |