Omega-K algorithm implementation for synthetic aperture radar

1. What is Omega K algorithm?
2. What is synthetic aperture radar system?
3. What frequency is synthetic aperture radar?

What is Omega K algorithm?

Omega-K algorithm — A generalization for highly squinted spotlight SAR imaging with dechirp-on-receive. Abstract: Advanced synthetic aperture radar (SAR) systems achieve high spatial resolution by using wide range bandwidth combined with long azimuth illumination time.

What is synthetic aperture radar system?

Synthetic aperture radar (SAR) refers to a technique for producing fine-resolution images from a resolution-limited radar system. It requires that the radar be moving in a straight line, either on an airplane or, as in the case of NISAR, orbiting in space.

What frequency is synthetic aperture radar?

One of the most fundamental characteristics of a SAR system is its frequency (or frequencies) of operation (i.e., the frequency of the radar electromagnetic pulse it emits and receives); radar frequencies range from 3 MHz to 300 GHz.