@InProceedings{RangelRosBarSilSha:2018:DiMaNo,
author = "Rangel, Elizete Gon{\c{c}}alves Lopes and Rossi, Jos{\'e}
Osvaldo and Barroso, Joaquim Jos{\'e} and Silva Neto, Lauro Paulo
and Shamiloglu, Edl",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and {Universidade
Federal de S{\~a}o Paulo (UNIFESP)} and {The University of New
Mexico}",
title = "Dielectric and magnetic nonlinear materials for NLTLs",
booktitle = "Proceedings...",
year = "2018",
organization = "IEEE International Power Modulator and High Voltage Conference",
note = "{Setores de Atividade: Pesquisa e desenvolvimento
cient{\'{\i}}fico.}",
keywords = "Nonlinear transmission line, Dielectric materials, Ferrimagnetic
materials, RF generation, varactor diode.",
abstract = "\ Nonlinear transmission lines (NLTLs) have been the
subject of several studies that have shown their suitability for a
wide variety of applications as pulse compressor, phase shifter,
frequency multiplier, pulsed radar, battlefield communication
disruption and also as a high power microwave source, holding in
this case an alternative way to generate high-power radio
frequency (RF) signals without using vacuum electronic tubes,
which normally requires heating filament and bias power supplies.
NLTLs designed for the RF generation uses nonlinear dielectric and
magnetic materials that are arranged to form a dispersive or
continuous nonlinear medium. This paper presents a summary of the
main research on the recent NLTLs development and provides an
analysis of the influence of the nonlinear material
characteristics on the performance of NLTLs, pointing out that
there is a lack of nonlinear dielectric and magnetic materials
that would allow the achievement of NLTLs with better RF
conversion efficiency and the operation at higher frequencies even
under adverse environmental conditions. The nonlinear dielectric
and magnetic materials for NLTLs applications need to have
characteristics such as highly nonlinear behavior, low losses, and
thermal stability.",
conference-location = "Jackson, Wyoming, USA",
conference-year = "03-07 jun.",
label = "lattes: 2061452556577317 1 RangelRosBarSilSha:2018:DiMaNo",
language = "en",
targetfile = "rangel_dielctric.pdf",
urlaccessdate = "27 abr. 2024"
}