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Machine translation
1. (WO2004034502) SLOT-TYPE ANTENNAS EMPLOYING A PHOTONIC BANDGAP STRUCTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/034502    International Application No.:    PCT/FR2003/050080
Publication Date: 22.04.2004 International Filing Date: 03.10.2003
Chapter 2 Demand Filed:    26.04.2004    
IPC:
H01P 1/201 (2006.01)
Applicants: THOMSON LICENSING S.A. [FR/FR]; 46 Quai Alphonse Le Gallo, F-92100 BOULOGNE-BILLANCOURT (FR) (For All Designated States Except US).
BOISBOUVIER, Nicolas [FR/FR]; (FR) (For US Only).
LE BOLZER, Françoise [FR/FR]; (FR) (For US Only).
LOUZIR, Ali [TN/FR]; (FR) (For US Only).
TAROT, Anne-Claude [FR/FR]; (FR) (For US Only).
MAHDJOUBI, Kouroch [FR/FR]; (FR) (For US Only)
Inventors: BOISBOUVIER, Nicolas; (FR).
LE BOLZER, Françoise; (FR).
LOUZIR, Ali; (FR).
TAROT, Anne-Claude; (FR).
MAHDJOUBI, Kouroch; (FR)
Agent: RUELLAN-LEMONNIER, Brigitte; Thomson, 46 Quai Alphonse Le Gallo, F-92648 Boulogne cedex (FR)
Priority Data:
02/12656 11.10.2002 FR
Title (EN) SLOT-TYPE ANTENNAS EMPLOYING A PHOTONIC BANDGAP STRUCTURE
(FR) ANTENNE DU TYPE FENTE UTILISANT UNE STRUCTURE A BANDES INTERDITES PHOTONIQUES
Abstract: front page image
(EN)The invention relates to a method of producing a photonic bandgap structure on a slot-type microwave device which is produced on a metallised substrate. According to the invention, periodically-spaced patterns (4) are formed on the surface of the aforementioned substrate (1) opposite the surface comprising the slot (3). The invention is suitable for slot-type antennas.
(FR)La présente invention concerne un procédé de réalisation d'une structure à bandes interdites photoniques (BIP) sur un dispositif micro-ondes du type fente réalisé sur un substrat métallisé dans lequel on forme sur la to face du substrat (1) opposée à la face recevant la fente (3) des motifs (4) périodiquement espacés. L'invention s'applique aux antennes de type fente.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, 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, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)