DISPOSITIF GYROMAGNETIQUE MINIATURE ET PROCEDE D'ASSEMBLAGE DE CE DISPOSITIF

DISPOSITIF GYROMAGNETIQUE MINIATURE ET PROCEDE D'ASSEMBLAGE DE CE DISPOSITIF

The invention pertains to a gyromagnetic device such as an insulator, operating at ultra-high frequencies (1-40 GHZ). The assembling of gyromagnetic devices requires high-precision positioning, generally obtained by bonding. In the isolator of the invention, the conducting core and the two ferrite w...

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1. Verfasser: JULIEN PREVOT, KAMEL CHABANI, MICHEL COURGEON, DENIS DUQUENOY, ROGER DUQUENOY ET REGIS LE NAVENEC
Format: Patent
Sprache:fre
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
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description The invention pertains to a gyromagnetic device such as an insulator, operating at ultra-high frequencies (1-40 GHZ). The assembling of gyromagnetic devices requires high-precision positioning, generally obtained by bonding. In the isolator of the invention, the conducting core and the two ferrite wafers are held by two internal ground plates which form a positioned assembly, one of the plates being provided with tongues which position the parts and which fit into slits in the other ground plate. The assembling is done by stacking, inside the casing, a pressure washer, the magnet, the pre-positioned assembly and the base plate, and by closing the device with a single electric weld.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
title DISPOSITIF GYROMAGNETIQUE MINIATURE ET PROCEDE D'ASSEMBLAGE DE CE DISPOSITIF
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