Synthetic Aperture Radar synthesis a longer antenna (or Aperture) by integrating pulses together that overlap each other to exploit turn rate phenomena.

I. P. Finley has written:

'An investigation of synthetic aperture radar autofocus' -- subject(s): Synthetic aperture radar

Chien Li has written:

'Synthetic aperture radar target detection, feature extraction, and image formation techniques' -- subject(s): Target acquisition, Synthetic aperture radar, Pattern recognition, Radar imagery, Radar signatures

Space born radar is radar located on a space vehicle, often term a non air breather. Implementation of Synthetic Aperture Radar (SAR) and Inverse SAR (ISAR) are common

SAR-Lupe

Synthetic Aperture Radar Lupe (German for magnifying glass).