A 28-GHz 32-element TRX phased-array IC with concurrent dual-polarized operation and orthogonal phase and gain control for 5G communications
This paper presents the first reported 28-GHz phased-array IC for 5G communications.
Implemented in 130-nm SiGe BiCMOS, the IC includes 32 TRX elements and features …
Implemented in 130-nm SiGe BiCMOS, the IC includes 32 TRX elements and features …
A 28-GHz low-power phased-array receiver front-end with 360° RTPS phase shift range
R Garg, AS Natarajan - IEEE Transactions on Microwave …, 2017 - ieeexplore.ieee.org
A low-power 28-GHz phased-array receiver (RX) front end is presented that incorporates a
low-power low-noise amplifier (LNA) and a passive reflection-type phase shifter (RTPS) …
low-power low-noise amplifier (LNA) and a passive reflection-type phase shifter (RTPS) …
Millimeter-wave integrated phased arrays
D Zhao, P Gu, J Zhong, N Peng, M Yang… - … on Circuits and …, 2021 - ieeexplore.ieee.org
Large-scale millimeter-wave (mm-Wave) integrated phased array is the key technology to
enable broadband 5G and satellite communications. This paper details the design …
enable broadband 5G and satellite communications. This paper details the design …
Exploitation of dual-polarization diversity for 5G millimeter-wave MIMO beamforming systems
For the first time, to the best of our knowledge, this paper reports a complete millimeter wave
(mmWave) wireless system, which coherently utilizes polarization diversity, multi-input …
(mmWave) wireless system, which coherently utilizes polarization diversity, multi-input …
Integrated phased array systems in silicon
Silicon offers a new set of possibilities and challenges for RF, microwave, and millimeter-
wave applications. While the high cutoff frequencies of the SiGe heterojunction bipolar …
wave applications. While the high cutoff frequencies of the SiGe heterojunction bipolar …
A flexible phased array system with low areal mass density
Phased arrays are multiple antenna systems capable of forming and steering beams
electronically using constructive and destructive interference between sources. They are …
electronically using constructive and destructive interference between sources. They are …
Dynamic focusing of large arrays for wireless power transfer and beyond
We present architectures, circuits, and algorithms for dynamic 3-D lensing and focusing of
electromagnetic power in radiative near-and far-field regions by arrays that can be arbitrary …
electromagnetic power in radiative near-and far-field regions by arrays that can be arbitrary …
A fully integrated 24-GHz phased-array transmitter in CMOS
This paper presents the first fully integrated 24-GHz phased-array transmitter designed
using 0.18-/spl mu/m CMOS transistors. The four-element array includes four on-chip CMOS …
using 0.18-/spl mu/m CMOS transistors. The four-element array includes four on-chip CMOS …
W-band scalable phased arrays for imaging and communications
This article discusses the benefits and challenges associated with the design of multi-
function scalable phased arrays at millimeter wave frequencies. First, applications for …
function scalable phased arrays at millimeter wave frequencies. First, applications for …