Product Introduction:

The spaceborne distributed synthetic aperture radar echo simulator can simulate the generation of ground scene echo signals received by distributed satellite SAR, and comprehensively test the functions and performance indicators of the satellite's SAR subsystem.

Product specifications and characteristics:

• Real time playback and recording modes for point and surface targets

• Can simulate the echo relationship between binary stars

• Acceptable local/remote control

• Working frequency band: L and X bands

• Instantaneous signal bandwidth: 100MHz~1GHz

• Number of receiving channels: 2

• Number of echo channels: 2~12

• Scene size: 100Km x 100Km

• Number of target points: 1~9

• High measurement accuracy, with a broadening coefficient better than 1%

• High resolution, large amplitude wide scene echo

• High testing efficiency

• Suitable for the research and development, debugging, and ground comprehensive testing of spaceborne distributed SAR

Case analysis:

Applied to satellite assembly plants for various ground tests, vacuum tank tests, application docking, and pre launch status detection of satellites.