Browsing by Subject "Compact Antennas"
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Angle of Arrival Estimation Via Small IoT Devices: Miniaturized Arrays vs MIMO Antennas
(2022)This tutorial discusses the problem of Angle-of-Arrival (AoA) estimation from small Internet of Things (IoT) devices. It reviews the limitations and challenges of existing miniaturization strategies, which involve classical ... -
Compact Beamforming Antennas for Directional Modulation in IoT
(2023)The paper discuss a PHY-layer security technique known as Directional Modulation (DM) and its implementations with compact beamforming antennas. The motivation is to allow DM to operate from small and low-complexity IoT ... -
Digital pattern synthesis with a compact MIMO antenna of half-wavelength diameter
(2021)The paper presents a compact multiport antenna, with beamforming capabilities and a realized gain of 4.31 dBi with the size of λ/2. The antenna allows digital beamforming with independent control over three parameters: ...