Weibo Deng

TL;DR: In this article, an oblique projection polarisation filter (OPPF) is proposed for interference suppression in high-frequency surface wave radar (HFSWR), which can be constructed from the polarisation subspaces of the target signal and those of the interference or directly from experimental data.

TL;DR: A deterministic sampling strategy for failure identification in uniform linear arrays using compressed sensing/sparse recovery technique is proposed and numerical results confirm the good performance of the technique described in this letter.

TL;DR: A novel algorithm based on angle- doppler joint eigenvector which considers the angle-Doppler map of radar echoes is adopted to analyze the characteristics of the nonhomogeneous ionospheric clutter and a new strategy of training data selection is proposed to improve the joint domain localised (JDL) algorithm.

TL;DR: A spread clutter estimated canceller (SCEC) based on single notch space filter has been developed for SSC cancellation to cancel the clutter in the main-lobe with the idea of estimating the SSC in the looking direction through the ones in side-lobes.

TL;DR: The sparse uniform linear array (SULA) with larger array aperture is adopted to improve the accuracy of direction of arrival (DOA) estimation with a limited number of physical antennas by using multiple integer frequencies to perform DOA estimation.