H - Electricity – 01 – P
Patent
H - Electricity
01
P
H01P 1/19 (2006.01) H01G 7/06 (2006.01) H01P 1/18 (2006.01) H01P 1/20 (2006.01) H01P 1/203 (2006.01) H01P 3/08 (2006.01) H01P 7/08 (2006.01)
Patent
CA 2368466
The present invention relates to a microwave arrangement which comprises a device including a number of dielectric substrates, electrodes arranged on either side of said dielectric substrate(s) and microwave transmission means for coupling microwaves into and out of said arrangement. The substrate comprises SrTiO3 crystals or a dielectric material with similar properties and first and second connection means connected to each of the electrodes for application of a voltage, temperature regulating means for cooling down the device so that through application of a voltage or external electrical pulses the dielectric constant of the substrate can be switched between a first stable state and a second stable state giving a digital, switchable arrangement.
L'invention concerne un arrangement micro-ondes qui comporte un dispositif comprenant un certain nombre de substrats diélectriques, des électrodes arrangées sur les deux côtés des substrats diélectriques et un dispositif de transmission par micro-ondes permettant de coupler les micro-ondes entrantes et sortantes dans ledit arrangement. Le substrat contient des cristaux de SrTiO¿3? ou une matière diélectrique à propriétés semblables et deux dispositifs de connexion connectés à chacune des électrodes pour appliquer une tension, un dispositif de régulation de la température permettant de refroidir l'appareil de sorte que, au moyen de l'application d'une tension ou d'impulsions électriques, la constante diélectrique du substrat puisse basculer entre un premier état stable et un second état stable permettant d'obtenir un arrangement commutable numérique.
Carlsson Erik
Eriksson Anders
Gevorgian Spartak
Wikborg Erland
Marks & Clerk
Telefonaktiebolaget Lm Ericsson
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