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Module amenability for Banach modules
(Universidad de La Frontera. Departamento de Matemática y EstadísticaUniversidade Federal de Pernambuco. Departamento de Matemática, 2011)
Alias-free digital click modulator
(Ieee-inst Electrical Electronics Engineers Inc, 2013-05)
An alias-free, discrete-time click modulator is developed in this paper. Previous approaches rely on translating the continuous-time click modulator to a discrete-time setting, although a key component in the click ...
Tilting Modules in Truncated Categories
(Natl Acad Sci Ukraine, Inst MathKyiv 4Ucrânia, 2014)
τ-Tilting Modules Over One-Point Extensions by a Projective Module
(Springer, 2018-08)
Let A be the one point extension of an algebra B by a projective B-module. We prove that the extension of a given support τ-tilting B-module is a support τ-tilting A-module; and, conversely, the restriction of a given ...
Design of a Multiport Microwave Modulator for Dynamic Polarization Reconfiguration
(Institute of Electrical and Electronics Engineers, 2019-05)
This paper presents a seven-port modulator capable of switching the polarization state of the transmitting signal. Similar to the six-port modulator, the proposed device modulates the carrier signal through the reflection ...
On Some Families Of Modules For The Current Algebra
(SpringerDordrecht, 2017)
Tri-state Space Vector Modulation for Three-phase integrated inverters
(2011-12-28)
The aim of this work is to present a modified Space Vector Modulation (SVM) suitable for Tri-state Three-phase inverters. A standard SVM algorithm and the Tri-state PWM (Pulse Width Modulation) are presented and their ...
Tri-state Space Vector Modulation for Three-phase integrated inverters
(2011-12-28)
The aim of this work is to present a modified Space Vector Modulation (SVM) suitable for Tri-state Three-phase inverters. A standard SVM algorithm and the Tri-state PWM (Pulse Width Modulation) are presented and their ...
High-level multistep inverter optimization using a minimum number of power transistors
(2006)
Multilevel inverters with a large number of steps (more than 50 levels) can generate high quality voltage waveforms, good enough to be considered as suitable voltage template generators. Many levels or steps can follow a ...