This work proposes an energy-efficient Directional Modulation (DM) scheme for on-body
Internet of Things (IoT) devices. DM performance is tested using a 5-port stacked-patch …

This article studies security aspects of data transmission in on-body Internet of Things (IoT)
devices through the use of Directional Modulation (DM) from a smart watch integrated …

This article studies the security aspects of data transmission in on-body Internet of Things
(IoT) devices through the use of Directional Modulation (DM) from a smartwatch integrated …

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 …

This work proposes compact multiport antennas for directional modulation (DM) on wrist-
wearable devices to improve the secrecy and privacy of the transmitted data. The DM …

In this work, an adaptive and robust null-space projection (AR-NSP) scheme is proposed for
secure transmission with artificial noise (AN)-aided directional modulation (DM) in wireless …

Directional modulation (DM) is an important technology for physical layer security in wireless
communications. Recently, a symbol-independent magnitude constraint for all antennas was …

The broadcast nature of wireless communication systems makes wireless transmission
extremely susceptible to eavesdropping and even malicious interference. Physical layer …

In this letter, a compact beamsteering multiple-input-multiple-output (MIMO) antenna is
proposed for directional modulation applications. A generalization of the beamsteering …

Directional modulation and artificial noise (AN)-based methods have been widely employed
to achieve physical-layer security (PLS). However, these approaches can only achieve …