The effect of directional antenna elements in uniform circular arrays (UCAs) for direction of
arrival (DOA) estimation is studied in this paper. While the vast majority of previous work …

Background/objectives: The objective of the study is to increase the resolution and radiate
sharper beam towards the user in mobile communication using Smart Antenna …

The direction-of-arrival (DOA) estimation of a conformal antenna array with directive
elements is studied in this communication. The two-dimension Cramer-Rao lower bound …

Over the last decade vehicle‐to‐vehicle (V2V) communication has received a lot of attention
as it is a crucial issue in intravehicle communication as well as in Intelligent Transportation …

The focusing ability of the lens antennas can significantly contribute to perform precise radio
localization with low complexity in a massive antennas array (MAA) system. Thus, by …

One of the most important research works on the field of adaptive array antennas is to
increase the accuracy and resolution of Direction Of Arrival (DOA) estimation in a joint state …

Together with the increase in number of unmanned aerial vehicles (UAVs), the necessity of
develo** solutions for detection and defense against such devices appeared. Several …

A comparison analysis between two different types of antenna arrays in direction-of-arrival
(DOA) estimation is presented. This study was undertaken to point out any difference in the …

This paper proposes a method for efficient Direction-of-Arrival (DOA) estimation of coherent
and non-stationary sources under adverse noise conditions. The method consists of three …

Smart antennas are used to transmit/receive the signals according to their data using digital
signal processing. One of the most important signals processes in smart antennas is the …