Unmanned aerial vehicles (UAVs), serving as small mobile platforms, are well-suited for
emitter detection and localization tasks in dynamic environments. However, implementing …

Recently, direction-of-arrival (DOA) estimation has been widely employed in wireless
communication networks, electromagnetic (EM) environment management, and radar …

A method for performing amplitude-only direction finding (DF) with a multiarm spiral antenna
is demonstrated over multioctave (1.5–6 GHz) bandwidth, with 360° coverage in azimuth …

For weak signal detection with direction‐finding (DF), this article presents a new receiver
design approach that combines our accumulatively increasing receiver sensitivity (AIRS) …

Accurate localization is critical for Internet of Things (IoT) applications. Using hop loss in DV-
Hop-based algorithms is a promising approach. Nevertheless, challenges lie in overcoming …

The critical component in the cognitive radio (CR) network is spectrum sensing (SS) used to
locate the accessible spectrum and to minimize interference with the licensed users (LUs) …

The increasing demand for gigabit-per-second speeds and higher wireless node density is
driving the need for spatial reuse and the utilization of higher frequencies above the legacy …

A novel small aperture direction finding (DF) system based on phase mode antenna (PMA)
is proposed to estimate the angle of arrival of (Ao A) signal without ambiguity. The DF …