Homeostatic neuro-metasurfaces for dynamic wireless channel management
The physical basis of a smart city, the wireless channel, plays an important role in
coordinating functions across a variety of systems and disordered environments, with …
coordinating functions across a variety of systems and disordered environments, with …
A review of hybrid supply modulators in CMOS technologies for envelope tracking PAs
S Bhardwaj, S Moallemi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article reviews trends, architectures, and recent developments in CMOS-based supply
modulators (SM) used for envelope-tracking power amplifiers (ET-PAs). This review details …
modulators (SM) used for envelope-tracking power amplifiers (ET-PAs). This review details …
A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems
Wireless communication systems have undergone significant development in recent years,
particularly with the transition from fourth generation (4G) to fifth generation (5G). As the …
particularly with the transition from fourth generation (4G) to fifth generation (5G). As the …
A 240 GHz fully integrated wideband QPSK transmitter in 65 nm CMOS
S Kang, SV Thyagarajan… - IEEE Journal of Solid …, 2015 - ieeexplore.ieee.org
In this paper, a 240 GHz 16 Gbps QPSK transmitter is demonstrated in 65 nm bulk CMOS
process. The transmitter chain employs an 80 GHz local oscillator and a modulator to …
process. The transmitter chain employs an 80 GHz local oscillator and a modulator to …
Compact series power combining using subquarter-wavelength baluns in silicon germanium at 120 GHz
S Daneshgar, JF Buckwalter - IEEE Transactions on Microwave …, 2018 - ieeexplore.ieee.org
This paper presents an explicit analysis of the bandwidth and port imbalance of a subquarter-
wavelength transmission-line (t-line) transformer and verifies this with the design of a two …
wavelength transmission-line (t-line) transformer and verifies this with the design of a two …
A review of watt-level CMOS RF power amplifiers
T Johansson, J Fritzin - IEEE transactions on microwave theory …, 2013 - ieeexplore.ieee.org
This paper reviews the design of watt-level integrated CMOS RF power amplifiers (PAs) and
state-of-the-art results in the literature. To reach watt-level output power from a single-chip …
state-of-the-art results in the literature. To reach watt-level output power from a single-chip …
A 28-GHz Stacked Power Amplifier with 20.7-dBm Output P1dB in 28-nm Bulk CMOS
D Manente, F Padovan, D Seebacher… - IEEE Solid-State …, 2020 - ieeexplore.ieee.org
A fully integrated power amplifier (PA) for 5G communication systems is realized in a 28-nm
bulk CMOS technology. Power combining and stacking techniques are used to achieve a …
bulk CMOS technology. Power combining and stacking techniques are used to achieve a …
A 60-GHz power amplifier with AM–PM distortion cancellation in 40-nm CMOS
S Kulkarni, P Reynaert - IEEE Transactions on Microwave …, 2016 - ieeexplore.ieee.org
This paper presents a complementary push-pull 60-GHz power amplifier (PA) in 40-nm
CMOS. The proposed technique is used to mitigate the amplitude to phase modulation (AM …
CMOS. The proposed technique is used to mitigate the amplitude to phase modulation (AM …
Fundamentals of integrated transformers: From principles to applications
A Bevilacqua - IEEE Solid-State Circuits Magazine, 2020 - ieeexplore.ieee.org
Magnetic transformers are conventionally used for distributing and converting electrical
energy and managing high electrical powers. They are typically large and bulky, such that …
energy and managing high electrical powers. They are typically large and bulky, such that …
A lightweight space-based solar power generation and transmission satellite
We propose a novel design for a lightweight, high-performance space-based solar power
array combined with power beaming capability for operation in geosynchronous orbit and …
array combined with power beaming capability for operation in geosynchronous orbit and …