Results 81 to 90 of about 1,247,246 (231)

Combined Brillouin light scattering and microwave absorption study of magnon-photon coupling in a split-ring resonator/YIG film system

open access: yes, 2016
Microfocused Brillouin light scattering (BLS) and microwave absorption (MA) are used to study magnon-photon coupling in a system consisting of a split-ring microwave resonator and a yttrium iron garnet (YIG) film.
Goennenwein, Sebastian T. B.   +6 more
core   +1 more source

Fabrication and assembly of the gyrotron multi-stage depressed collector prototype at KIT [PDF]

open access: yesEPJ Web of Conferences
In this paper details of the fabrication and assembly of the first Multi-stage Depressed Collector (MDC) prototype developed at KIT for megawatt-class gyrotrons are presented.
Ell Benjamin   +10 more
doaj   +1 more source

An EIRP Measurement Method of High-Power Microwave Systems Based on Near-Field Testing

open access: yesInternational Journal of Antennas and Propagation
The equivalent isotropic radiated power (EIRP) of high-power microwave (HPM) systems is a core-evaluating indicator. In practical testing, locating a suitable test site for the far-field method becomes challenging due to the requisite antenna separation.
Xianggang Hu   +11 more
doaj   +1 more source

Microwave holograms and microwave reconstruction

open access: yesElectronics Letters, 1969
Microwave holographic reconstruction of the metal objects inside a purse was achieved by a nonscanning method. A microwave field was used for both constructing and reconstructing the holographic image. The visualisation of the microwave field was performed by both Polaroid and liquid-crystal techniques. The frequency used was 34.26GHz.
openaire   +1 more source

Stable giant vortex annuli in microwave-coupled atomic condensates [PDF]

open access: green, 2016
Jieli Qin   +2 more
openalex   +1 more source

Metamaterial enhanced sensor for powder material classification

open access: yesScientific Reports
In this paper, a simple and efficient approach is presented to classify different power materials based on a one port microwave sensor in X-band. This classification focuses on powder materials, unlike prior studies that focused on liquids (castor oil ...
Hany M. Zamel   +2 more
doaj   +1 more source

Integrated microwave acousto-optic frequency shifter on thin-film lithium niobate

open access: gold, 2020
Linbo Shao   +7 more
openalex   +1 more source

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