This work proposes novel compensation approaches for full radar transceiver (TRX) self-
calibration of the IQ modulator, power amplifier (PA), and IQ demodulator without the need of …

This work reports on a wideband (WB) measurement system based on a vector network
analyzer (VNA) topology for multiport large-signal measurements. The setup exploits a …

Orthogonal frequency-division multiplexing (OFDM) chirp waveforms are an attractive
candidate to be a dual-function signal scheme for the joint radar and communication …

In the paper, we propose a photonic-assisted fast broadband microwave vector network
analyzer (FB-VNA) based on frequency modulated continuous wave (FMCW). A photonic …

We present a wideband microwave vector network analyzer (VNA) based on photonic
harmonic mixing (PHM) that can relax the demand for electrical equipment, such as …

Present-day modulated RF experiments that perform power sweeps use a fixed amplitude
range to avoid discontinuities induced by range-switching in the acquisition channels of the …

In this article, a nonlinear vector network analyzer (NVNA)-like measurement setup is
developed to characterize millimeter-wave digitally modulated signals with low error vector …

Radio-frequency (RF) multipliers (FreqX) are nonlinear devices causing wide spectral
regrowth of the modulated input excitation at a given output harmonic. As such, they could …

Wireless communication systems dominate our world to such an extent that we cannot
imagine a world without wireless devices any more. Aside from 4G (fourth generation) and …