Directional Modulation (DM) techniques provide wireless communication security against
passive eavesdrop** by means of specific physical layer characteristics. The original …

The transmit antenna beampattern of the phased array radar is only a function of angle,
limiting its ability to discriminate the targets from the same direction. Recently, the waveform …

Since frequency diverse array multiple-input multiple-output (FDA-MIMO) radar possesses
additional target range information for potential performance improvement, this article …

For multiple-input multiple-output (MIMO) frequency diverse array (FDA) communications,
this paper proposes a frequency offsets index modulation (FOIM) scheme, which conveys …

Due to the rapid progress of electronic countermeasures, the corresponding means of
electronic counter-countermeasures are urgently needed. To address the mainlobe jamming …

This paper delves into the problem of moving-target detection in partially homogeneous
environments (PHE) with unknown Gaussian disturbance using a frequency diverse array …

Target localization with unambiguous range and angle estimation of the signal-of-interest is
a key task of a radar system, especially for wide region surveillance. In this article, we …

In this paper, we design the physical layer security of a dual-hop spatial modulation system
provided the relay node transmits its own private information. Meanwhile, the quadrature …

In this article, mainlobe deceptive jammer mitigation for multiple targets is investigated using
a subaperture-frequency diverse array-multiple-input multiple-output (MIMO) radar. At the …

Frequency-diverse arrays (FDAs) have attracted great attention since being proposed due to
their inherent range-angle-dependent characteristics. A variety of FDA schemes are …