Howtosignalprocessing
- How do you calculate radar range resolution?
- What is the meaning of radar range resolution?
- What is range of a radar?
- What is the difference between range resolution and azimuth resolution of radar system?
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 the meaning of radar range resolution?
Range resolution is the ability of radar system to distinguish between two or more targets on the same bearing but at different ranges. The degree of range resolution depends on the width of the transmitted pulse, the types and sizes of targets, and the efficiency of the receiver and indicator.
What is range of a radar?
The maximum range of the Radar for given specifications is 128km. The minimum range is defined by the pulse width. The time for the radar pulse to travel from the radar to a target 1 mile. Radar range is increased by the peak power. Radar waves travel through the atmosphere at roughly 3×105km per second.
What is the difference between range resolution and azimuth resolution of radar system?
Range (D) refers to the across-track dimension perpendicular to the flight direction, while azimuth (E) refers to the along-track dimension parallel to the flight direction. This side-looking viewing geometry is typical of imaging radar systems (airborne or spaceborne).
