Millimeter Wave (mm-wave) technology is a prerequisite to ensure ubiquitous wireless
communication, given the rapid growth of the Internet of Things (IoT) infrastructure that …

A 28-GHz fully differential four-channel beamforming front-end IC with variable gain phase
shifters (VGPSs) is presented, of which orthogonal phase and gain control is achieved in a …

This article presents a 23–28-GHz digital-controlled phase-invariant and ultralow gain error
variable gain amplifier (VGA) for 5G applications. The mechanisms of gain control and …

A Ka-band variable-gain phase shifter (VGPS) using a multi-vector summation method is
proposed, which represents both phase and amplitude by summing the I and Q signals of …

This article presents design techniques to facilitate the use of the driving point impedance (Z
11) of one-port transformer-coupled resonators as wideband loads of millimeter-wave …

This article presents a wideband balanced variable-gain low-noise amplifier (VG-LNA)
implemented in a 55-nm CMOS process. The proposed LNA has two cascode stages with …

This paper presents a simple yet effective-boosting technique for improving gain and noise
performance of millimeter-wave (mm-wave) low-noise amplifiers (LNAs) comprising triple …

A differential low-noise amplifier (LNA) for the 5G n257 band and a frequency reconfigurable
differential LNA for both the 5G n257 and n260 bands (26.5–29.5 and 37–40 GHz) …

This article presents a 7-bit wideband passive attenuator with low insertion loss (IL) and high
attenuation accuracy in 55-nm CMOS technology. The π-type and bridge-T-type attenuation …

In this paper, we dive into the exciting world of wireless communication, focusing on how
millimeter-wave technology and Multiple-Input Multiple-Output phased array antennas are …