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Mostrando ítems 1-10 de 21
Optically Controlled Reconfigurable Antenna Array for mm-Wave Applications
(Ieee-inst Electrical Electronics Engineers Inc, 2017-01-01)
This letter reports the concept and development of the first optically controlled reconfigurable antenna formillimeter-wave (mm-wave) applications. It is based on a slotted-waveguide antenna array and two photoconductive ...
Construcción de una antena reconfigurable tipo planar sobre una estructura de torre pentagonal basada en técnicas de origami
(2019-05)
In this thesis shows the process of design and construction of an antenna based on origami techniques, which uses a pentagonal tower structure that works similar to a spring, made in Kraft paper, which allows changes in ...
Antenas e superfícies seletivas de freqüência reconfiguráveis para sistemas de comunicação sem fio
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2009-08-11)
This work aims to present how the reconfigurable microstrip antennas and frequency selective surfaces can be used to operate at communication systems that require changing their operation frequency according to system ...
Arranjo linear de antenas impressas faixa larga com diagrama de irradiação reconfigurável em função da frequência para aplicações em 4G e 5GLinear array of printed broadband antennas with frequency-reconfigurable radiation pattern for 4G and 5G applications
(Universidade Federal de UberlândiaBrasilEngenharia de Eletrônica e Telecomunicações, 2022)
Tridimensional Yagi antenna: shaping radiation pattern with a non-planar array
(Inst Engineering Technology-ietHertfordInglaterra, 2010)