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1. (WO2013148590) GRADIENT ANTENNA COILS AND ARRAYS FOR USE IN LOCATING SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/148590 International Application No.: PCT/US2013/033730
Publication Date: 03.10.2013 International Filing Date: 25.03.2013
IPC:
G01V 3/10 (2006.01) ,G01V 3/15 (2006.01)
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3
Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
08
operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
10
using induction coils
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3
Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
15
specially adapted for use during transport, e.g. by a person, vehicle or boat
Applicants: OLSSON, Mark[US/US]; US
MEREWETHER, Ray[US/US]; US
MARTIN, Michael[US/US]; US
LEVIN, Ryan[US/US]; US
Inventors: OLSSON, Mark; US
MEREWETHER, Ray; US
MARTIN, Michael; US
LEVIN, Ryan; US
Agent: TIETSWORTH, Steven; 3527 Talbot St San Diego, California 92106, US
Priority Data:
61/614,82924.03.2012US
61/779,83013.03.2013US
Title (EN) GRADIENT ANTENNA COILS AND ARRAYS FOR USE IN LOCATING SYSTEMS
(FR) BOBINES ET RÉSEAUX D'ANTENNES DE GRADIENT POUR UTILISATION DANS DES SYSTÈMES DE LOCALISATION
Abstract:
(EN) Buried object locators including an omnidirectional antenna array and a gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and gradient antenna array signals.
(FR) L'invention concerne des localisateurs d'objets enterrés comprenant un réseau d'antennes omnidirectionnelles et un réseau de gradient. Un affichage du localisateur peut comprendre des informations associées à un objet enterré et basées à la fois sur des signaux du réseau d'antennes omnidirectionnelles et sur des signaux du réseau d'antennes de gradient.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, 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, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)