The next-generation (5G/6G) wireless communication aims to leapfrog the currently
occupied sub-6 GHz spectrum to the wideband millimeter-wave (MMW) spectrum. However …

In this article, a thorough overview of behavioral modeling and predistortion of dynamic
nonlinearities in RF PAs and transmitters was presented. The sensitivity of the DUT behavior …

In this article, we address the challenges of transmitter-receiver isolation in mobile full-
duplex devices, building on shared-antenna-based transceiver architecture. First, self …

A comparative study of state-of-the-art behavioral models for microwave power amplifiers
(PAs) is presented in this paper. After establishing a proper definition for accuracy and …

A new behavioral model for digital predistortion of radio frequency (RF) power amplifiers
(PAs) is proposed in this paper. It is derived from a modified form of the canonical piecewise …

This paper investigates digital predistortion (DPD) linearization of hybrid beamforming large-
scale antenna transmitters. We propose a novel DPD processing and learning technique for …

In this communication, the self-interference (SI) channel and the novel enabling techniques
for a compact inband full-duplex relay are described and characterized in different operating …

Recently, full-duplex (FD) communications with simultaneous transmission and reception on
the same channel has been proposed. The FD receiver, however, suffers from inevitable self …

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 …

A switched behavioral model considering memory effects with a special focus on “difficult”
amplifier architectures is proposed in this paper. The proposed model is shown to be very …