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1. (WO2018022182) SYSTEM AND METHOD FOR CONCURRENT COMMUNICATION OF DIFFERENT SIGNAL TYPES BY A RADAR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/022182    International Application No.:    PCT/US2017/034688
Publication Date: 01.02.2018 International Filing Date: 26.05.2017
IPC:
G01S 7/282 (2006.01), G01S 13/10 (2006.01), G01S 13/86 (2006.01)
Applicants: RAYTHEON COMPANY [US/US]; 870 Winter Street Waltham, MA 02451-1449 (US)
Inventors: KELLUM, Theodore, M.; (US).
SCHULTE, Walter, B. Jr.; (US).
MARR, Harry, B.; (US)
Agent: GREEN, Robert, A.; (US)
Priority Data:
15/221,347 27.07.2016 US
Title (EN) SYSTEM AND METHOD FOR CONCURRENT COMMUNICATION OF DIFFERENT SIGNAL TYPES BY A RADAR
(FR) SYSTÈME ET PROCÉDÉ DE COMMUNICATION SIMULTANÉE DE DIFFÉRENTS TYPES DE SIGNAUX PAR RADAR
Abstract: front page image
(EN)A method for concurrent transmission of different signal types by a radar system includes: receiving a waveform request for transmitting a first signal type and a second signal type; determining whether the first signal or the second signal is optimized; when the first signal is optimized: transmitting the first and the second signal simultaneously in separate bands; and when the second signal is optimized: determining a time gap between transmission of the second signal, and adjusting pulse repetition interval (PRI) or pulse width of the first signal to fit in the time gap, transmitting the second signal, and transmitting the first signal in the time gap between the transmission of the second signal.
(FR)La présente invention concerne un procédé de transmission simultanée de différents types de signaux, par un système radar, qui consiste : à recevoir une demande de forme d'onde pour transmettre un premier type de signal et un second type de signal ; à déterminer si le premier signal ou le second signal est optimisé ; lorsque le premier signal est optimisé, à transmettre simultanément le premier et le second signal dans des bandes séparées ; lorsque le second signal est optimisé : à déterminer un intervalle de temps entre la transmission du second signal et à ajuster l'intervalle de répétition d'impulsion (PRI) ou la largeur d'impulsion du premier signal pour s'adapter à l'intervalle de temps, à transmettre le second signal et à transmettre le premier signal dans l'intervalle de temps entre la transmission du second signal.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)