Radar

Radar resolution cell

Radar resolution cell
  1. What is radar resolution cell?
  2. How do you calculate radar range resolution?
  3. What is a radar cell?
  4. What is the spatial resolution of radar?

What is radar resolution cell?

The volume of space that is occupied by a radar pulse and that is determined by the pulse duration and the horizontal and vertical beamwidths of the transmitting radar. Note: The radar cannot distinguish between two separate objects that lie within the same resolution cell.

How do you calculate radar range resolution?

Range resolution as a distance can be calculated as follows: Rres = c * τ /2 Where, τ is the transmitted pulse width and c is the velocity of light in the free space. Narrower beamwidth is very useful to distinguish two adjacent targets.

What is a radar cell?

Radar Resolution Cell

The resolution cell of a radar is a measure of how well the radar can resolve targets in range, azimuth, and altitude. The horizontal and vertical dimensions of a resolution cell vary with range. The closer to the radar, the smaller the resolution cell will be.

What is the spatial resolution of radar?

Imaging RADAR systems are operated from both airborne and spaceborne platforms. Spaceborne systems typically have spatial resolutions ranging from 10 - 30 m, while airborne RADAR systems have resolutions from 1-10 meters.

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