Device authentication is essential for securing Internet of things. Radio frequency fingerprint
identification (RFFI) is an emerging technique that exploits intrinsic and unique hardware …

This paper is focused on providing the analytical framework for the quantification and
evaluation of the joint effect of misalignment fading and hardware imperfections in the …

Transceiver imperfections become the primary source of impairment as baud rate and
modulation order grow in advanced optical coherent communications. Thus, transceiver …

Covers theoretical and practical aspects related to the behavioral modelling and
predistortion of wireless transmitters and power amplifiers. It includes simulation software …

In this paper, we present a novel digital predistorter structure for joint mitigation of frequency-
dependent power amplifier (PA) and in-phase and quadrature (I/Q) modulator impairments …

Building compact and low-cost yet flexible and reconfigurable radios for future wireless
systems is generally a challenging task. On one hand, the needs for flexibility and re …

In physical-layer security schemes, radio frequency fingerprint (RFF) identification is
vulnerable to the channel variations, and the identification of the long term evolution (LTE) …

In this paper, the sensitivity of massive antenna arrays and digital beamforming to radio
frequency (RF) chain in-phase quadrature-phase (I/Q) imbalance is studied and analyzed …

This contribution focuses on extracting the theoretical framework for the assessment and
evaluation of the joint effect of rain, beam misalignment and hardware imperfections at long …

In future full-duplex communications, the cancellation of self-interference (SI) arising from
hardware nonidealities will play an important role in the design of mobile-scale devices. To …