Abstract In the Low Probability of Intercept (LPI) radar system, in order to optimize the radar
target detection performance, the energy consumption should be reduced while improving …

Inverse synthetic aperture radar (ISAR) is a popular space object detection method.
However, due to the complex flight conditions of spacecraft and limited observation time, the …

Inverse synthetic aperture radar (ISAR) images and optical images exhibit a certain degree
of complementarity due to their imaging in different microwave frequency bands. To …

Space situational awareness (SSA) is a critical issue of space security. The SSA of 3-D
information on flying space targets has been operated by inverse synthetic aperture radar …

Compared with directly estimating the stable attitude of space targets, estimating the hotspot
area observed by an Earth imaging satellite using inverse synthetic aperture radar (ISAR) …

Aiming at the space target detection application of a space-based terahertz (THz) radar,
according to the imaging mechanism of broadband THz radars, a THz radar imaging …

Determining the attitude of a non-cooperative target in space is an important frontier issue in
the aerospace field, and has important application value in the fields of malfunctioning …

Due to the large imaging scene of geosynchronous synthetic aperture radar (GEO SAR),
multiple ship targets are more likely to appear in the same imaging scene. When the targets …

Axial estimation is an important task for detecting non-cooperative space targets in orbit, with
inverse synthetic aperture radar (ISAR) imaging serving as a fundamental approach to …

Instantaneous attitude estimation for spacecraft through optical/inverse synthetic aperture
radar (ISAR) fusion observation is a hot topic in space situational awareness. However, due …