24–35 GHz filtering LNA and filtering switch using compact mixed magnetic-electric coupling circuit in 28-nm bulk CMOS

HY Li, JX Xu, L Gao, Q Xue… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper presents compact 24–35 GHz filtering low noise amplifier (LNA) and filtering
switch in 28-nm CMOS technology. A compact mixed magnetic-electric coupling circuit is …

A wideband filtering switch: Its synthesis and design

KD Xu, X Weng, Q Chen, H Fan - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article presents a direct synthesis method for the design of a wideband filtering switch,
where pin diodes are incorporated into each resonator. As parasitic parameters are …

An improved compact large-signal GaN HEMT model for switch application

Z Hu, Q Zhang, K Ma, R He… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The accurate current model near knee voltage is critical to precisely simulate the power
compression characteristics for power high-electron-mobility transistor (HEMT), especially …

Highly selective bandpass switch block with applications of MMIC SPDT switch and switched filter bank

D Lu, J Liu, M Yu - IEEE Solid-State Circuits Letters, 2022 - ieeexplore.ieee.org
A new bandpass single-pole–single-throw (SPST) switch (BPSW) is proposed in this letter.
The proposed BPSW configuration can be directly employed as a building block to construct …

An 11–40-GHz high-power switch with miniaturized high-order topology using 100-nm GaN-on-Si HEMTs

G Shen, H Zhu, Q Xue, W Che - IEEE Transactions on Electron …, 2022 - ieeexplore.ieee.org
This article proposes an ultrawideband switch with miniaturized high-order topology. A 100-
nm gate-length GaN-on-Si process is used for high-power capability, and the modeling of …

Learning Energy-Efficient Transmitter Configurations for Massive MIMO Beamforming

H Hojatian, Z Mlika, J Nadal, JF Frigon… - … Machine Learning in …, 2024 - ieeexplore.ieee.org
Hybrid beamforming (HBF) and antenna selection are promising techniques for improving
the energy efficiency (EE) of massive multiple-input multiple-output (mMIMO) systems …

Wideband millimeter-wave SPST switch in 100-nm GaN-on-Si using strong mutual coupling

G Shen, H Ma, X Wang, F Xu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This brief proposes a wideband millimeter-wave (mm-wave) single-pole single-throw (SPST)
switch using strong mutual coupling. For on-chip switches, it is very challenging to realize …

Learning Energy-Efficient Hardware Configurations for Massive MIMO Beamforming

H Hojatian, Z Mlika, J Nadal, JF Frigon… - arXiv preprint arXiv …, 2023 - arxiv.org
Hybrid beamforming (HBF) and antenna selection are promising techniques for improving
the energy efficiency~(EE) of massive multiple-input multiple-output~(mMIMO) systems …

AlGaN/GaN Distributed Schottky Barrier Single-Pole Single-Throw Millimeter-Wave Switches

P Bajurko, J Sobolewski, Y Yashchyshyn, P Sai… - IEEE …, 2023 - ieeexplore.ieee.org
This paper presents two designs of millimeter-wave single-pole single-throw switches based
on AlGaN/GaN heterostructure. The switches are based on two approaches to the travelling …

A Ka-band high-power switchable filtering power combiner MMIC in 100-nm GaN-on-Si

G Shen, H Zhu, D Zeng, Q Xue… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents a Ka-band switchable filtering power combiner monolithic microwave
integrated circuit (MMIC), which unifies the functionalities of the switch, bandpass filter, and …