Search Results - "Pedro, Jose Carlos"

Influence of Surface States in AlGaN/GaN Nanodiodes Analyzed by Preconditioned Transient Current Measurements by Sanchez-Martin, Hector, Cotimos Nunes, Luis, Iniguez-de-la-Torre, Ignacio, Perez-Martin, Elsa, Perez, Susana, Mateos, Javier, Gonzalez, Tomas, Carlos Pedro, Jose

“…AlGaN/GaN nanodiodes consisting of an array of several nanochannels in parallel are potential candidates for detection in the terahertz (THz) range. The…”
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Guest Editorial Mini-Special Issue on the 2023 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits by Pedro, Jose Carlos

“…This Mini-Special Issue of the IEEE Transactions on Microwave Theory and Techniques (TMTT) contains four expanded papers from the 2023 International Workshop…”
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A Compact Impedance Measurement Solution for Systems Operating in Load Varying Scenarios by Goncalves, Cristiano F., Barradas, Filipe M., Nunes, Luis C., Cabral, Pedro M., Pedro, Jose Carlos

“…This paper presents a compact solution for impedance calculation obtained from low phase resolution stationary wave measurements, for RF power systems…”
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Nonlinear Distortion Analysis of Polar Transmitters by Pedro, J.C., Garcia, J.A., Cabral, P.M.

“…This paper gives a comprehensive analysis of the major nonlinear distortion generation mechanisms present in modern wireless polar transmitters. Based on a…”
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Extraction of material parameters in 1-D fractal metamaterial by Moeini, Samaneh, Pedro, José Carlos

“…In this paper, we develop a transfer matrix-based homogenization approach applicable to self-similar fractal structures. With this method, we derive the…”
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From 2D TCAD Model to a Physical 1D Equivalent Circuit Model for a GaN HEMT by Nunes, Luis Cotimos, Carlos Pedro, Jose

“…This paper presents a physics-based one-dimensional model calibrated from two-dimensional technology computer-aided design (TCAD) simulations for AlGaN/GaN…”
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Dynamic Supply Voltage Control for PA Output Power Correction Under Variable Loading Scenarios by Goncalves, Cristiano F., Barradas, Filipe M., Nunes, Luis C., Cabral, Pedro M., Pedro, Jose Carlos

“…This article presents an automatic system that is able to dynamically restore the output power capability of a power amplifier (PA) under variable loading…”
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Switch-Based Variable Length Stubs Network for PA Load Sensitivity Reduction by Goncalves, Cristiano F., Barradas, Filipe M., Cabral, Pedro M., Pedro, Jose Carlos

“…In Fifth Generation (5G) Multiple-Input Multiple-Output (MIMO) transceivers, Power Amplifiers (PAs) driving antenna arrays experience varying loading…”
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A Novel Two-Port Behavioral Model for I/O Buffer Overclocking Simulation by Dghais, Wael, Reis Cunha, Telmo, Pedro, Jose Carlos

“…This paper presents the first behavioral model solution to the computationally efficient simulation of digital I/O buffers under overclocking operation. Our…”
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A comprehensive explanation of distortion sideband asymmetries by Borges de Carvalho, N., Pedro, J.C.

“…This paper presents a comprehensive study of intermodulation-distortion response asymmetries often observed in microwave nonlinear systems subject to a…”
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On the use of multitone techniques for assessing RF components' intermodulation distortion by Pedro, J.C., De Carvalho, N.B.

“…A comprehensive analysis of various techniques currently used for assessing microwave components' nonlinear distortion behavior is presented in this paper. The…”
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An Efficient Time-Domain Simulation Method for Multirate RF Nonlinear Circuits by Oliveira, J.F., Pedro, J.C.

“…This paper describes a new computer-aided design tool especially conceived for the efficient time-domain simulation of highly heterogeneous nonlinear wireless…”
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A Metric for the Quantification of Memory Effects in Power Amplifiers by Martins, J.P., Cabral, P.M., Carvalho, N.B., Pedro, J.C.

“…This paper presents a quantitative metric for memory effects in power amplifiers (PAs) and applies it to various active device technologies and wireless system…”
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Intermodulation Distortion of Third-Order Nonlinear Systems With Memory Under Multisine Excitations by Martins, J.P., Carvalho, N.B., Pedro, J.C.

“…This paper presents a methodology to compute the distortion output of a class of third-order nonlinear dynamic systems from only standard two-tone test…”
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Editorial by Pedro, Jose Carlos, Perregrini, Luca

“…With this editorial, José Pedro and Luca Perregrini complete their three-year term (2017-2019) as Editors-in-Chief (EiCs) of this Transactions. It has been an…”
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Editorial Inaugural Issue of the "Journal-Within-a-Journal" on Microwave Systems and Applications by Pedro, Jose Carlos

“…The globalization of the microwave and RF application space and commercial market has led to a situation in which no microwave engineer can remain solely…”
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Editorial by Pedro, Jose Carlos, Perregrini, Luca

“…With this editorial, José Pedro and Luca Perregrini complete their three-year term (2017–2019) as Editors-in-Chief (EiCs) of this Transactions. It has been an…”
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Impact of Power Amplifier Long Term Memory Effects in Spatial Derivative Superposition Systems by Cabria, L., Garcia, J.A., Pedro, J.C.

“…In this letter, the impact of power amplifier (PA) long term memory effects on intermodulation distortion cancellation performance of spatial derivative…”
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Editorial by Perregrini, Luca, Pedro, Jose Carlos

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Editorial by Perregrini, Luca, Pedro, Jose Carlos

“…More than a year has passed since we began our duties as Editors-in-Chief of this Transactions, the flagship publication of the IEEE Microwave Theory and…”
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