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1. (WO2007077169) ACTIVE DEVICE FOR THE RECEPTION AND THE EMISSION OF ELECTROMAGNETIC WAVES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2007/077169 International Application No.: PCT/EP2006/070174
Publication Date: 12.07.2007 International Filing Date: 22.12.2006
Chapter 2 Demand Filed: 31.10.2007
IPC:
G01S 13/76 (2006.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
74
Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
76
wherein pulse-type signals are transmitted
Applicants: ARNAUD, Alain Henri Jean[FR/ES]; ES (UsOnly)
ALTAMIRA INFORMATION, S.L.[ES/ES]; C. De Còrsega 381-387, 2on 3a E-08037 Barcelona, ES (AllExceptUS)
Inventors: ARNAUD, Alain Henri Jean; ES
Agent: PONTI SALES, Adelaida; OFICINA PONTI, S.L. C. De Consell De Cent 322 E-08007 Barcelona, ES
Priority Data:
60/757,88711.01.2006US
P-20060003303.01.2006ES
Title (EN) ACTIVE DEVICE FOR THE RECEPTION AND THE EMISSION OF ELECTROMAGNETIC WAVES
(FR) DISPOSITIF ACTIF PERMETTANT DE RECEVOIR ET D'EMETTRE DES ONDES ELECTROMAGNETIQUES
Abstract:
(EN) An active device includes a receiving antenna (6) that receives an electromagnetic (2) signal coming from a localisation system (3) and at least one emitting antenna (8) that 5 resends said signal (2) to said localisation system (3), and is characterised in that said device (4) includes a plurality of said emitting antennae (8) connected to at least one receiving antenna (6) in such a way that said emitting antennae (8) receive the electromagnetic (2) signal coming 10 from said at least one receiving antenna (6) , with each of said emitting antennae (8) being the ones that resend the signal (2) to said localisation system (3). This offers the possibility of creating artificial measuring points that are retained over time easily, cheaply and simply, 15 whether in wooded zones, snow-covered zones or at sea.
(FR) Selon cette invention, un dispositif actif comporte une antenne réceptrice (6) qui reçoit un signal électromagnétique (2) provenant d'un système de localisation (3) et au moins une antenne émettrice (8) qui renvoie (5) ledit signal (2) audit système de localisation (3). L'invention se caractérise en ce que ledit dispositif (4) comprend une pluralité d'antennes émettrices (8) reliées à au moins une antenne réceptrice (6) de manière à ce que lesdites antennes émettrices (8) reçoivent le signal électromagnétique (2) provenant (10) de ladite antenne réceptrice (6), chaque antenne émettrice (8) renvoyant le signal (2) audit système de localisation (3). On peut ainsi créer des points de mesure artificiels qui se conservent facilement dans le temps, à bas coût et simplement, qu'ils se trouvent dans des zones boisées, recouvertes de neige ou en mer (15).
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, 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: English (EN)
Filing Language: English (EN)