Results 121 to 130 of about 70,463 (263)

Wideband Doherty Power Amplifier: A Design Approach. [PDF]

Micromachines (Basel), 2022
Moreno Rubio JJ, Angarita Malaver EF, Lara González LÁ.   +2 more
europepmc   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Design of a High-Power, High-Efficiency GaN Power Amplifier for W-Band Applications. [PDF]

Micromachines (Basel)
Liu S, Ma X, Zhang Y, Xu C.
europepmc   +1 more source

Design of dual-band power amplifier using bandstop filter and dual-mode bias circuit for multistandard transceiver systems. [PDF]

Sci Rep, 2023
Zarghami S, Hayati M.
europepmc   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Utilization of BiLSTM- and GAN-Based Deep Neural Networks for Automated Power Amplifier Optimization over X-Parameters. [PDF]

Sensors (Basel)
Kouhalvandi L.
europepmc   +1 more source

Automatic Piecewise Extreme Learning Machine-Based Model for S-Parameters of RF Power Amplifier. [PDF]

Micromachines (Basel), 2023
Wang L, Zhou S, Fang W, Huang W, Yang Z, Fu C, Liu C.   +6 more
europepmc   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

Analysis and design of the novel five harmonic peaking Class-EF power amplifier. [PDF]

Sci Rep
Sepahvand E, Sheikhi A.
europepmc   +1 more source

Design of Ultra-Wideband Doherty Power Amplifier Using a Modified Combiner Integrated with Complex Combining Impedance. [PDF]

Sensors (Basel), 2023
Chen J, Liu Z, Dong T, Shi W.
europepmc   +1 more source