In this paper, a target location scheme for multi-target localization in free space is proposed.
It exploits the properties of directional modulated antenna radiation patterns which are …

In this paper, a target location scheme for multi-target localization in free space is proposed.
It exploits the properties of directional modulated antenna radiation patterns which are …

A new concept directed toward the location of an object within a sector of space is
introduced, by using a combination of the properties associated with directional modulation …

A radar direction-finding technique based on time-modulated arrays (TMAs) is proposed in
this paper. The carrier frequency of signals radiated/received by TMAs with phase center …

With the rapid developments of positioning systems, high-precision and low-cost direction-
finding technologies are urgently needed. The hardware complexity and economic cost of …

We propose a novel approach to directional modulation (DM) in time-modulated arrays
(TMAs) that simultaneously radiates the information signal over a sum pattern and artificial …

This paper proposes two classes of time-modulated frequency diverse arrays for achieving
time-invariant spatial focusing for multiple targets. Both are based on modified time …

The direction finding method by the time-modulated linear array (TMLA) is analyzed and
verified. The direction of arrival (DOA) can be calculated out by analyzing the spectrum …

Recently developed MIMO array systems, which use spatially separated but colocated
scalar-antennas in both transmit and receive modes, can fully exploit waveform diversity and …

A novel single channel direction finding method is proposed and verified, based on a two-
element time modulated array (TMA). PeriodicON-OFF'modulation is added to two elements …