Microwave properties of aluminum-substituted barium hexaferrite BaFe12-xAlxO19 ceramics in the frequency range of 32–50 GHz
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152682
Abstract: Abstract The paper describes the method for obtaining barium hexaferrite with different degrees of aluminum doping. Samples were obtained in the form of powder. The composition of the samples was confirmed by the X-ray test… read more here.
Keywords: frequency; barium hexaferrite; frequency range; range ghz ... See more keywords
Design of Metamaterial Absorber using Eight-Resistive-Arm Cell for Simultaneous Broadband and Wide-Incidence-Angle Absorption
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DOI: 10.1038/s41598-018-25074-8
Abstract: In this paper, a broadband metamaterial (MM) absorber is presented for X-band applications. A novel eight-resistive-arm (ERA) cell is proposed as an MM unit cell to achieve both broadband absorption and wide incidence angles. The… read more here.
Keywords: incidence; absorption; range ghz; broadband ... See more keywords
Generation of Dynamic Chaos in a Range of 10–30 GHz
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DOI: 10.1134/s1064226918040046
Abstract: The possibility of generation of ultrawideband chaotic oscillation in a frequency band of 10–30 GHz on the basis of the state-of-the-art microelectronic technology has been investigated. Schematic and topological models of a generator of chaotic… read more here.
Keywords: chaos range; range ghz; generation; dynamic chaos ... See more keywords
Measurement of the Parameters of Ferromagnetic Microwires in a Frequency Range from 0.1 to 20 GHz
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic Materials: Applied Research"
DOI: 10.1134/s2075113320010311
Abstract: Abstract Ferromagnetic microwires are widely applied in the ultrahigh frequency engineering. In this work, a system on the basis of a ZVA-67 vector network analyzer which makes it possible to measure the parameters of ferromagnetic… read more here.
Keywords: ferromagnetic microwires; frequency range; microwires frequency; parameters ferromagnetic ... See more keywords