Unmanned Aerial Systems (UAS) are vulnerable to a number of cyber-attacks. To navigate
and avoid collisions, they rely on accurate information from GPS and Automatic Dependent …

We investigate the impact of placing a thin flat radome in front of an amplitude-only direction
finding (AODF) antenna system. The considered system consists of two identical Ka-band …

Traditional direction-finding systems are based on processing the outputs of multiple
spatially separated antennas. The impinging signal Angle-of-Arrival (AOA) is estimated …

This paper proposes a simple and novel method for estimating a coarse Direction of Arrival
(DOA) of a radio source by designing an antenna that would have axial ratio (AR) profile …

Direction of arrival (DoA) estimation is required in civilian and military applications such as
in wireless communications, search and rescue, security, law enforcement, sonar, and …

In this paper is presented automatic antenna pattern measurement system. The system
provides the opportunity to measure different types of antennas in different frequency …

Recently, the number of accidents and incidents involving remotely piloted aircraft (RPA)
have dramatically increased. Therefore, the development of a complete software and …

Amplitude comparison is the simplest method of Radio Direction Finding (RDF) which utilise
several directional antennas and compare the signal strength from each antenna to …

Parametric Direction-of-Arrival Estimation for Multi-Mode Antennas Page 1 2017 14TH
WORKSHOP ON POSITIONING, NAVIGATION AND COMMUNICATION (WPNC) Parametric …

Designing antennas for 300 GHz band use requires the construction of a propagation
model. To achieve this, it is important to grasp the DOA (Direction of Arrival)/DOD (Direction …