60-GHz power amplifier in 45-nm SOI-CMOS using stacked transformer-based parallel power combiner

J Xia, XH Fang, S Boumaiza - IEEE Microwave and Wireless …, 2018 - ieeexplore.ieee.org
This letter presents the design of a 60-GHz power amplifier (PA) using a new stacked
transformer (STF)-based parallel combiner. It begins by highlighting the main limitation of …

Three‐stage transformer‐coupled CMOS power amplifier for millimeter‐wave applications using 130 nm CMOS technology

M Mansour, I Mansour - International Journal of Circuit Theory …, 2022 - Wiley Online Library
High‐efficiency and high‐linearity three‐stage transformer‐coupled power amplifier (PA)
and power combiner for millimeter‐wave applications using 130 nm CMOS technology are …

A 77-GHz CMOS power amplifier with a parallel power combiner based on transmission-line transformer

J Oh, B Ku, S Hong - IEEE Transactions on Microwave Theory …, 2013 - ieeexplore.ieee.org
This paper presents a 77-GHz CMOS power amplifier (PA) with a parallel power combiner
based on a transmission-line transformer (TLT). An inter-stage matched cascode power cell …

An 85-GHz power amplifier utilizing a transformer-based power combiner operating beyond the self-resonance frequency

VS Trinh, JD Park - IEEE Journal of Solid-State Circuits, 2021 - ieeexplore.ieee.org
In this study, we demonstrate an 85-GHz eight-way four-stage power amplifier (PA) with
transformer-based power combiners (PCs) and power splitters (PSs) operating beyond their …

A 26.8 dB gain 19.7 dBm CMOS power amplifier using 4-way hybrid coupling combiner

JA Han, ZH Kong, K Ma, KS Yeo - IEEE Microwave and …, 2014 - ieeexplore.ieee.org
This letter presents a novel compact 4-way hybrid coupling combiner applied in an mm-
wave CMOS power amplifier (PA) design with wideband, large output power and high gain …

Design of a 60-GHz high-output power stacked-FET power amplifier using transformer-based voltage-type power combining in 65-nm CMOS

CW Wu, YH Lin, YH Hsiao, CF Chou… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
In this paper, a 60-GHz transformer (TF)-based voltage-type-combined single-stage stacked
field-effect transistor (FET) power amplifier (PA) is demonstrated using a 65-nm CMOS …

A 60-GHz 1.2 V 21 dBm power amplifier with a fully symmetrical 8-way transformer power combiner in 90 nm CMOS

K Guo, P Huang, K Kang - 2014 IEEE MTT-S International …, 2014 - ieeexplore.ieee.org
A 60-GHz 1.2 V power amplifier (PA) using fully symmetrical 8-way transformer power
combiner is designed in 90 nm CMOS. The fully symmetrical transformer power combiner …

A 26.4-dB gain 15.82-dBm 77-GHz CMOS power amplifier with 15.9% PAE using transformer-based quadrature coupler network

L Chen, L Zhang, Y Wang - IEEE Microwave and Wireless …, 2019 - ieeexplore.ieee.org
This letter presents a novel compact power amplifier (PA) using the transformer-based
quadrature coupler as the power splitter and combiner to achieve a large output power and …

A Dual-Mode W-Band Eight-Way Parallel–Series Power-Combining PA With +18-dBm Psat and 15.1% PAE in 65-nm CMOS Technology

J Wang, W Zhu, R Wang, Y Wang - IEEE Microwave and …, 2021 - ieeexplore.ieee.org
This letter presents the design of a Dual-mode-band eight-way power-combining power
amplifier (PA) implemented in Taiwan Semiconductor Manufacturing Company (TSMC) 65 …

A 76–84 GHz SiGe power amplifier array employing low-loss four-way differential combining transformer

M Thian, M Tiebout, NB Buchanan… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
This paper presents holistic design of a novel four-way differential power-combining
transformer for use in millimeter-wave power-amplifier (PA). The combiner with an inner …