Azimuth multi-channel synthetic aperture radar has been widely studied to realize high
resolution wide swath imaging. Spectrum reconstruction algorithm deals with the main-lobe …

The technique of multiple apertures in azimuth enables a wide swath synthetic aperture
radar (SAR) with high azimuth resolution. In a traditional multi-channel SAR system, a …

Azimuth multichannel synthetic aperture radar (SAR) is a form of SAR with one transmitter
and several receivers, which is able to obtain both high resolution and wide swath imaging …

Azimuth ambiguity occurs in synthetic aperture radar (SAR) systems due to the well-known
constraint of minimum antenna area, particularly at high resolutions and wide swaths. A …

High-resolution and wide-swath synthetic aperture radar (SAR) images can be obtained by
multichannel sampling. However, a nonoptimum pulse-repetition frequency is associated …

For multi-channel synthetic aperture radar (SAR), Doppler reconstruction method could
suppress azimuth ambiguities to overcome the contradiction between wide swath and high …

Multichannel spaceborne synthetic aperture radar (SAR) is a useful approach to overcome
minimum antenna area constraint and achieve high-resolution and wide-swath imaging. For …

Multichannel synthetic aperture radar (SAR) makes it possible to obtain high-resolution wide-
swath imagery, thus overcoming an inherent limitation of conventional SAR. To cope with a …

To overcome the contradiction between wide swath and high resolution in synthetic aperture
radar systems, a multichannel azimuth reconstruction method is investigated to …

Nonuniform sample of SAR signal will bring the noise into the signals, and thus mix the
spectrum of the echo signals with that of the noises, increase ambiguity of the signals, and …