A Multimode 28 GHz CMOS Fully Differential Beamforming IC for Phased Array Transceivers
A 28 GHz fully differential eight-channel beamforming IC (BFIC) with multimode operations
is implemented in 65 nm CMOS technology for use in phased array transceivers. The BFIC …
is implemented in 65 nm CMOS technology for use in phased array transceivers. The BFIC …
Optimum Transistor Sizing of CMOS Differential Amplifier Using Tunicate Swarm Algorithm
V Kamalkumar, R Lal Raja Singh - Journal of Circuits, Systems and …, 2023 - World Scientific
In this paper, optimum transistor sizing of CMOS differential amplifier using tunicate swarm
algorithm (TSA) is proposed. The designing of CMOS differential amplifier is activated to …
algorithm (TSA) is proposed. The designing of CMOS differential amplifier is activated to …
Design of a 37-40GHz bidirectional amplifier for 5G FR2 radio beamforming systems in 22nm CMOS FD-SOI
L Paquien, B Martineau, D Belot… - 2023 30th IEEE …, 2023 - ieeexplore.ieee.org
This paper presents the operation of a bidirectional amplifier (PA-LNA) for digital
beamforming (DBF) radio systems within the 5G FR2-1 n260 frequency band ranging from …
beamforming (DBF) radio systems within the 5G FR2-1 n260 frequency band ranging from …
A 41-GHz 19.4-dBm Psat CMOS Doherty power amplifier for 5G NR applications
In this letter, a 41-GHz Doherty power amplifier (PA) in standard 65 nm CMOS technology is
introduced for 5G New Radio (NR) applications. The proposed PA implements the …
introduced for 5G New Radio (NR) applications. The proposed PA implements the …
基于SiGe 工艺的207~ 215 GHz 工作带宽的紧凑型双向放大器.
孟凡易， 刘芷蘅， 王毓， 刘浩… - Journal of South China …, 2022 - search.ebscohost.com
对称型双向放大器的接收, 发射模式采用相同的放大核心, 能够降低匹配网络结构的复杂度,
减小芯片面积. 为进一步降低对称型双向放大器芯片的面积, 文中提出了一种融合不同工作状态 …
减小芯片面积. 为进一步降低对称型双向放大器芯片的面积, 文中提出了一种融合不同工作状态 …
Bi-Directional Time Domain Duplexing (TDD) Amplifier for 5G Applications
S Jamil, M Usman, MJ Shakil… - 2023 IFIP/IEEE 31st …, 2023 - ieeexplore.ieee.org
In Time Division Duplex Systems (TDD) the transmitter and receiver are not ON
simultaneously. This is done to avoid the saturation of the receiver's LNA from the high …
simultaneously. This is done to avoid the saturation of the receiver's LNA from the high …
A 60-GHz Phase-Invariant Variable Gain LNA With T/R Switch and Gain Interpolation Techniques in 65-nm CMOS
X Chen, D Cheng, X Ma, J Feng, Q Chen… - IEEE Microwave and …, 2024 - ieeexplore.ieee.org
This letter presents a three-stage 60-GHz phase-invariant variable gain low-noise amplifier
(VG-LNA) with accurate gain tuning step and large gain tuning range. A single-ended …
(VG-LNA) with accurate gain tuning step and large gain tuning range. A single-ended …
A 28GHz High-Accuracy Phase and Amplitude Detection Circuit for Dual-Polarized Phased-Array Calibration
This article presents a 28GHz high-accuracy phase and amplitude detection circuit for dual-
polarized phased-array calibration. With dual-polarized calibration scheme, external LO …
polarized phased-array calibration. With dual-polarized calibration scheme, external LO …
A 5G mmW bidirectional integrated transmitter in a hybrid and digital beamforming system
L Paquien - 2024 - theses.hal.science
The increasing demand for data rate for mobile telecommunications has led to the use of
beamforming systems in order to notably limit the impact of free space propagation losses …
beamforming systems in order to notably limit the impact of free space propagation losses …
True time phase shifter for MM-wave radio
Aspects of the present disclosure includes a phase shifter that includes a first meandering
transmission line having a first input configured to receive a first input signal and a first …
transmission line having a first input configured to receive a first input signal and a first …