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Machine translation
1. (WO2000060692) MICROWAVE ARRANGEMENT AND METHOD RELATING TO SWITCHING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/060692    International Application No.:    PCT/SE2000/000495
Publication Date: 12.10.2000 International Filing Date: 13.03.2000
Chapter 2 Demand Filed:    03.11.2000    
IPC:
H01P 1/18 (2006.01), H01P 1/20 (2006.01)
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (publ) [SE/SE]; S-126 25 Stockholm (SE)
Inventors: GEVORGIAN, Spartak; (SE).
CARLSSON, Erik; (SE).
ERIKSSON, Anders; (SE).
WIKBORG, Erland; (SE)
Agent: BERGENTALL, Annika; Cegumark AB, P.O. Box 53047, S-400 14 Göteborg (SE)
Priority Data:
9901225-4 07.04.1999 SE
Title (EN) MICROWAVE ARRANGEMENT AND METHOD RELATING TO SWITCHING
(FR) ARRANGEMENT MICRO-ONDES ET PROCEDE DE COMMUTATION
Abstract: front page image
(EN)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 SrTiO¿3? 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.
(FR)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.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)