WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2010145274) MOBILE TERMINAL AND CLUTTER SIGNAL SUPPRESSING CIRCUIT THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/145274    International Application No.:    PCT/CN2010/071656
Publication Date: 23.12.2010 International Filing Date: 09.04.2010
IPC:
H04B 15/00 (2006.01)
Applicants: ZTE CORPORATION [CN/CN]; ZTE Plaza Keji Road South,Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057 (CN) (For All Designated States Except US).
MA, Dan [CN/CN]; (CN) (For US Only)
Inventors: MA, Dan; (CN)
Agent: KANGXIN PARTNERS,P.C.; Floor 16,Tower A,Indo Building A48 Zhichun Road, Haidian District Beijing 100098 (CN)
Priority Data:
200920267330.1 27.10.2009 CN
Title (EN) MOBILE TERMINAL AND CLUTTER SIGNAL SUPPRESSING CIRCUIT THEREOF
(FR) TERMINAL MOBILE ET CIRCUIT DE SUPPRESSION DU FOUILLIS ASSOCIÉ
(ZH) 移动终端及其杂波信号抑制电路
Abstract: front page image
(EN)A mobile terminal and a clutter signal suppressing circuit thereof are disclosed. The clutter signal suppressing circuit comprises: a narrow-band bandpass filter (20) disposed between a clock signal generator (1) and a function module (10). The mobile terminal comprises said clutter signal suppressing circuit. The technical solution allows a clock frequency signal to pass normally and efficiently, and all clutter signals such as harmonic waves and strays except the frequency are suppressed, therefore the electromagnetic interference of the clock clutter on the device is reduced.
(FR)L'invention concerne un terminal mobile et un circuit de suppression du fouillis associé. Le circuit de suppression du fouillis comprend : un filtre à bande étroite de type passe-bande (20) placé entre un générateur d'impulsions d'horloge (1) et un module de fonctions (10). Le terminal mobile comprend le circuit de suppression du fouillis. L'invention permet la transmission normale et efficace d'un signal de fréquence d'horloge et la suppression de la totalité du fouillis, notamment des ondes harmoniques et des parasites, à l'exception du signal de fréquence d'où une réduction des interférences électromagnétiques du fouillis d'horloge sur le dispositif.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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: Chinese (ZH)
Filing Language: Chinese (ZH)