The time-frequency method is a promising phase adjustment technique for inverse synthetic aperture radar (ISAR). Usually, the time-frequency method ...

Compared with the traditional time-frequency method, this technique can estimate the translational Doppler frequency more accurately. Moreover, we develop a ...

Compared with the traditional time-frequency method, this technique can estimate the translational Doppler frequency more accurately. Moreover, we develop a ...

CIST-based ISAR imaging is tens of times faster than other methods. Keywords: inverse synthetic aperture radar (ISAR); compressive sensing (CS); convolution ...

Mengmeng Zhu, Junfeng Wang, Xingzhao Liu: An improved time-frequency phase adjustment technique for ISAR. IGARSS 2007: 5170-5173.

Mar 21, 2023 · The Phase Gradient Autofocus Algorithm (PGA) is widely used in radar imaging due to its ability to achieve high accuracy estimation of phase ...

An Improved Time-Frequency Phase Adjustment Technique for ISAR Mengmeng Zhu, Junfeng Wang, Xingzhao Liu The Fractional Fourier Transform and its Application ...

In this paper, we investigate robust and precise. SA-ISAR imaging of maneuvering targets and mainly focus on phase adjustment and FA signal reconstruction.

In this paper we focus on several time frequency techniques, like the Short - Time Fourier Transform (STFT). Furthermore, the performance of the Bilinear Time - ...

For a target with non-stationary phase, time-frequency (TF) analysis methods have been widely proposed to obtain ISAR images.