FERRITE-BASED MICROWAVE ABSORBING SCREEN

The invention relates to ferrite-based laminates meant for making screens used for the dissipation of the energy of radar-type high frequency incident waves. The screen is made up of superposed layers of ferrites, as such or as ferrite-containing materials, in ascending (descending) order of the num...

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Bibliographische Detailangaben
Hauptverfasser: LUTA NICOLAE, EREMIA CRISTIAN, TARANU GHEORGHE, RUNCAN IOAN FRANCISC, NICOLITOV VALENTIN, NICOLAESCU IOAN, DIGULESCU PETRE
Format: Patent
Sprache:eng ; rum
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Zusammenfassung:The invention relates to ferrite-based laminates meant for making screens used for the dissipation of the energy of radar-type high frequency incident waves. The screen is made up of superposed layers of ferrites, as such or as ferrite-containing materials, in ascending (descending) order of the number resulting from the multiplication of the number of non-coupled spins contained in one gramme by the value of the gyromagnetic factor, the layer having the minimal value of said product representing the microwave incidence surface. Inventia se refera la stratificate, pe baza de ferite, destinate realizarii ecranelor, utilizate în scopul disiparii energiei undelor incidente de înalta frecventa, de tip radar. Ecranul este realizat din straturi suprapuse de ferite, ca atare sau materiale continând ferite, în ordinea cresterii (descresterii) indicatorului numeric, obtinut prin înmultirea numarului de spini necuplati, continuti într-un gram, si valoarea factorului giromagnetic, suprafata de incidenta a microundelor o constituie stratul cu valoarea minima a acestui produs.