This article presents a dual-band, dual-polarized antenna operating from 24 up to 40 GHz at
5G new radio (NR) millimeter-wave (mm-Wave) Frequency Range 2 (FR2) bands. A novel …

RF performance of fifth-generation (5G) new radio (NR) millimeter-wave (mmW) system will
be characterized over-the-air (OTA) in 3GPP 5G NR performance and type approval testing …

As relative bandwidth increases, beam squint, ie, frequency dependent directivity, limits the
wideband performance of phase-shifter steered arrays. This effect is already notable in 5G …

Power amplifier (PA) efficiency and linearity are among the key drivers to reduce energy
consumption while enabling high data rates in the fifth-generation (5G) millimeter-wave …

Calibration is essential to optimize the performance of any radio transceiver during its
development and manufacturing processes. This paper proposes over-the-air (OTA) …

Large-scale multibeam phased array systems suffer from interbeam interference (IBI) that
should be canceled either in the analog or digital domain. In wideband systems such as fifth …

Massive multiple‐input multiple‐output (MIMO) systems operating at millimeter‐wave
(mmWave) frequencies promise to satisfy the demand for higher data rates in mobile …

This paper describes a new approach of enabling nano-area, which is realized with
advancing 5G NR radio access technologies [1] and digital/hybrid beamforming in 5G NR …

Phased arrays in 5G millimeter wave (mmW) communication are used at both link ends to
separate users and to enhance the link range. The radio hardware's RF performance metrics …

Radio frequency system-on-chip (RFSoC) has be-come a promising candidate for replacing
traditional analog and digital front-ends in the development of fully digital phased arrays. As …