GPS接收机专用芯片组技术发展

GPS31,2,1(1.,100083;2.,100007):GPS,,GPS:GPS;;;SoC;IP:P22814:D:100829268(2005)02200152051GPS(),,GPSGPSBlockIIGPS-III,GPSGPS,VLSI()DSP(),DSP,,MPU/MCUGPS,GPS,,GPSGPS2GPSGPS,GPSGPS,GPS,11GPS/CPUSiRFTechnologySiRFstarIIe/LPGRF2i/LPGSP2e/LP50MHzARM7SiRFstarIIe,SiRFstarIIt,GSW2e,SiR2FXtrac,SiRFLocSiRFstarIIIGRF3wGSP3fN/AGSW3e(SiRFLocAPI)Zodiac2000CX76502RFMCMCX11577-12ScorpioAAMP2282001Conexant,SiRFJupiterGPS512005.2/3:2005203204AtmelANTARIS()ATR0600ATR0620ARM7TDMIu2Blox,RFATR0610LNA,v3.0u2NavuN9001uN8021CuN8031B16-bitVSDSPuN9101,9011,9015,9111,9115;iSuite02Trimble/InfineonFirstGPSColossusPMB3330IOPMB2500MCUInfineon(TrimbleM2LocMPM)+TrimbleFirstGPSAPI;Sierra(Scorpion+68330Scott)STMicro2electronicsGiPSySTB5600ST20GP632bitRISCST20OS20;2001Ves2pucci,STB5610,ARM7,AnalogDevicesADSST-NAV2K(NAV2300,NAV2400)NAV2500ADSST-GPSRF0116-bitDSP(10MIPS)Blackfin,;ADXRS150MotorolaInstantGPSMG4100MG4200ARM7IBM0.25umSiGeBiCMOS;V2.0;FSOncore;MGPSCS-A1(PSRF1111A+MCOREMMC2003)SONY-CXA3355ERCXD9931TQCXD2932AGA-2CXD2932AR-2322bitRISCCPURFCXA1951QCXD2930BRGPSCXD2931RCXD2951GA/GA-1/GH/GLARM7TDMISony,0.18umRFC2MOS,GXB5001NEC-uPB1009PD77534ARM7TDMIPB1007+PD77533ZarlinkSemiconductor-GP2015GP4020ARM7TDMIMitelGP2000GP2010GP2021(GECPlessy)ARM;SigtecNavigationPhilips-UAA1570SAA1575PhilipsXA8,ThalesNavigation(Ashtech)G8GPSOEM;-UAF1572SAF3100N/ASAF3100Telematics,GPS,,,,NemeriXCorporate-NJ1006NJ1030IEEE1754(SPARCV8)NJ1006LNA;NJ1030NemeriXNP1016IP,WAAS/EGNOSVLSISolutionVSGPSVSGPS_R1VSGPS_B1VS-DSP61GNSSWorldofChina/2005.2AtmelANTARIS()ATR0600ATR0620ARM7TDMIu2Blox,RFATR0610LNA,v3.0GlobalLocateIndoorGPS(A-GPS)GL-LN22GL-20000N/AGL2HSRFGL216000;VerilogIP(GL220000);GSM,PDC,TDMAW2CDMALMU;JavadNavigationSystems-ParadigmJNScore2xARM7TDMI+2xFPUGPSL1/L2C/A+P,GLONASSC/A,,,50,3GPS3.1GPS,8090,,,,GPSPVTRockwellCollinsMAGR(Minia2tureairborneGPSreceiver),L1RF:LNA()ASIC,LASIC(L),PLL()ASIC,IF()BPF()ASIC,IFASIC(IFAGCIFADC),GPS,,GPSGPSCPUMAGRASICMAGRASIC,TektronixLASICIFASICPLLASIC,bulkCMOS/ASICASIC3.2(SAW),GPSRF,LNATCXO()GPS,ASIC,GPSCPUIC,(SystemonaChip,SoC,)SoC,SoC,IP()1GPSIPSoCGPSSoCGPS,GPSL,CPU,,LNA,GPSLNA,TCXOSAWGPSRFLNATCXOSAW1GPSIPSiRFTechnology()SiRFstarSiRFstarI12SiRF2starIISiRFstarIIP(1920,12)GPS,50MHzARM7CPUSiRFstarIIeSiRFstarII/LP()GSW2,GSP2712005.2/40MPIS,RTC()2UART(),RFGRF2iLNA;SiRFstarIItSiRFstarII,RTCGPS,SiRFNavSiRFstarIIIGRF3w,GSP3fGSW3,LBS(),200,000,(1),(-159dBm),SiRFConexant(Rockwell)JupiterGPSZo2diacGPSZodiac2000CX76502RFMCM()LGA,RFGaASMESFET,IF-A/DConexantCMOS,DTCXO;CX11577-12Scorpio156BGA,0.6bulkCMOS,AAMP2-8,12GPS,UART,DMA,,RTC,1PPS10kHz3.3GPS,,2002GPSGPS,GPSMotorolaInstantGPS(GPS)SonySemiconductorCXD2951Motorola2002GPSInstantGPS,77mm,,,PDA,E-911InstantGPSGPSL1GPS,SAW(),1,GSM,InstantGPSMG4100FSOncore12mm16.6mmMotorolaMG4200MG4100FLASHSPI1MotorolaInstantGPSSony2003VLSI0.18umCMOSGPSLSI(CXD2951GA/GA21/GH/GL),CXD2951LNA,,PLL,IF;UARTRTC,DGPS(RTCMSC-104)NMEA-0183SonyGPSGXB500114mm23mmMotorolaInstantGPSMG4100SonyCXD2951GA/GA-12:81GNSSWorldofChina/2005.22MotorolaInstantGPSMG4100SonyCXD2951GA/GA-1MotorolaInstantGPSMG4100SonyCXD2951GA/GA21IBMMicroelectronics0.25umSiGeBiCMOSSonySemiconductor0.18umCMOS64BGA176LFLGA7mm7mm12mm12mm1.8v3.3v1.8v3.3v()60250mW@3V(1Hz)57mW@1.8VCPUARM7ARM7TDMI128/256KSRAM,288K2bytesROM72K2bytesRAMLNAADC10-bitTCXO1226MHzGSMW2CDMA1212GPSIPFLASH3GPPA-GPS:-152dbm:-152dBm:-139dBm40s@-140dbm50s5mCEP@2137dBm5m(2DRMS)@-130dBm1PPS1sGPS,SonyGPSLNA,LNA(),GPS-130dBm(),-85dBm,GPS4GPS,Galileo,,(),,,,,,,GPS,GPS,,PDAPC,[1]1GPSGPS/GLONASS[EB/DL]1[2]Luba,O.;Boyd,L.;Gower,A.;Crum,J.GPSIIIsystemoperationsconcepts[A]1IEEEPLANS2004,PositionLocationandNavigationSymposium[C]126-29April2004,38023881(26)912005.2/[M].2001.[2].GPS-RTK[J].2004.3:(1968-),,,,,1993,ApplicationofGPS2RTKtechnologyforwelllocationsurveyinoilfieldsYANGFan1,ZHANGYu2jie2(1.ResearchInstituteofExplorationandDevelopmentXinjiangOilfieldCompanyPetroChina,XinjiangKaramay834000,China;2.The4thGeophysicalProspectingBrigadeofNorthChianBureauofPetroleumofSinopec,HenanXinxiang453700,China)Abstract:ThispaperdescribestheapplicationofGPS2RTKtechnologyforwelllocationsurveyinoilfields,combiningwiththecharacteristicsofhypsographyinoilfieldandanalyzesthereasonsaffectingtheRTKoperationandthefactorswhichshouldbenotedduringsurvey.FinallysomesuggestionsarepresentedfortheproblemsoccurredintheactualoperationsofGPS2RTKtechnology.Keywords:GPS2RTK;welllocationsurvey(19)[3]Frank,G.B.;Yakos,M.D.CollinsNextGenerationDigitalGPSReceiver[A]1IEEEPLANS1990,Posi2tionLocationandNavigationSymposium[C]120-23March1990,286-2921[4]J.Ashjaee1GPS:TheChallengeofaSingleChip[J],GPSWorld,May2001,24.[5]Peczalski,A.RF/analog/digitalSOItechnologyforGPSreceiversandothersystemsonachip[A]1Aer2ospaceConferenceProceedings[C]12002IEEE,4,9-16March2002,4-2013-4-20171:(1969-),,,,TechnicalevolutionofdedicatedGPSreceiverchipsetsKOUYan2hong1,SHENJi2,ZHANGQi2shan1(1.SchoolofElectronicandInformationEngineering,BeihangUniversity,Beijing100083;2.ChinaElectronicsStandardizationInstitute,Beijing100007)Abstract:Basedonthestate2of2the2ar