Shigarwa/fitarwa

DC ƙarfin lantarki shigarwa

12

V

Power amfani

45

W

Convert module sigogi

ADCSampling gudun(mafi girma)

200

MS/s

ADCƙuduri

14

bits

DACSampling gudun

800

MS/s

DACƙuduri

16

bits

Max gudun tare da baƙi(16b)

200

MS/s

Daidaito na Vibration

2.5

ppm

Ba a Kulle shi baGPSDODaidaito

20

ppb

1

JTAG

USB-B

FPGADebugging dubawa

2

RF A

SMA

RF siginar karɓa da karɓa

3

RF B

SMA

RF siginar karɓa da karɓa

4

AUX I/O

D-SUB

12bit GPIO

5

1G/10G ETH

SFP+

Canja wurin Ethernet koAuroraBayanan

6

REF OUT

Cikakken hanyar fasaha na Wireless Magnetic Environment Simulator Platform

1．Bayani da Ma'ana

A nan gaba na zamani gasa, lantarki gasa musamman sadarwa da radar da lantarki gasa iya taka muhimmiyar rawa ga dabarun hare-hare. Gina a filin yaki electromagnetic muhalli kwaikwayo yana da muhimmanci ga inganta nan gaba lantarki wariyar iya, musamman, ciki har da masu zuwa uku bangarori:

Hotuna1 Yanayin yanayin lantarki mai rikitarwa a filin yaki

1）Bayar da kimantawa na aiki da kuma dandamali na tabbatarwa mai sauri don koyon mahimman fasahohin fasaha don fahimtar muhallin lantarki

Sadarwa ko na'urorin yaƙi a cikin yanayin lantarki mai rikitarwa yana buƙatar fahimtar muhalli don samun bayanan yanayin spectrum, haɗuwa da taswirar yanayin amfani da spectrum na yanzu, da kuma cire bayanai kamar halayen tashar da halayen tsangwama ta hanyar koyon tunani. A cikin 'yan shekarun nan, amfani da hanyoyin koyo na inji kamar cibiyoyin sadarwa masu zurfi ya zama muhimmiyar hanyar fahimtar spectrum da kuma cire bayanan muhallin lantarki. Koyaya, a cikin yanayi masu rikitarwa da ke fuskantar ainihin yanayi daban-daban, hanyar tabbatar da inganci da amincin mahimman algorithms na fasaha ba ta da inganci a halin yanzu. A kusa da wannan manufa, an yi shawarar gina wani electromagnetic muhalli kwaikwayo a filin yaƙi, samar da rikitarwa scene ainihin lokaci mara waya tashar kwaikwayo, samar da aiki kimantawa da sauri tabbatar da dandamali ga electromagnetic muhalli fahimtar koyo mahimman fasaha algorithm bincike.

2） Bayar da dandamali na tabbatarwa da kimantawa don binciken fasahar sadarwa mai tsara kansa a cikin yanayin filin yaƙi

aComplex electromagnetic muhalliMatsakaicin, daidaitawa bisa ga yanayin lantarki na zamani/Tsarin sadarwa na kai, samar da tabbacin manufofin sadarwa na gida kamar binciken lantarki, daidaitawar yaƙi, yana da mahimmanci ga haƙƙin samun bayanai. A halin yanzu, shirye-shirye ga hadaddun yanayi/Fasahar sadarwa mai daidaitawa tana kewaye da kafa hanyoyin haɗin kai, zaɓin mita, daidaitawa da hanyoyin haɗin kai, sadarwar tsangwama, amma hanyoyin tabbatarwa sun fi dacewa da kwaikwayon kwamfuta ko yanayin da ya dace. Gina filin yaki electromagnetic muhalli kwaikwayo, zai iya samar da wani hadaddun electromagnetic kwaikwayo muhalli a filin yaki ga bincike na kai-shirya sadarwa fasahar, gudanar da mafi inganci fasaha tabbatarwa da kimantawa.

3）Bayar da dandamali na motsa jiki na kwaikwayo don gwagwarmaya ta lantarki a yanayin filin yaƙi na ainihi

Don biyan bukatun daidaitawa da yanayin yaƙi mai rikitarwa, sadarwar soja tana buƙatar ayyukan fahimtar yanayin muhalli, koyon dabarun yaƙi, sake tsara sigogin sadarwa da sauransu. A matsayin misali, tsakanin jiragen sama na Sojojin Sama, jiragen ruwa na Sojojin Sama da abubuwa daban-daban na dandamali na yaƙi kamar tsibirin teku da makamai masu linzami na Sojojin Sama suna buƙatar yin hulɗa ta hanyar watsawa mara waya ta hanyar rubutu, murya, hotuna, bidiyo da sauran bayanai daban-daban, yayin da suke fuskantar manyan barazana kamar tsoma baki, hare-hare da sauraron jari. Samun bayanan yanayin spectrum ta hanyar fahimtar muhalli, samun halaye da dokoki kamar tsoma baki na abokan gaba ta hanyar koyon tunani, sake fasalin sigogin sadarwa ta hanyar haɗuwa da sakamakon fahimta da koyo don cimma ƙwarewar kauce wa tsoma baki, tsaro mai aiki, sadarwa mai daidaitawa. Gina wani electromagnetic yanayin kwaikwayo a filin yaki, wanda zai iya samar da kwaikwayo motsa jiki dandamali ga lantarki strife.

2． Babban aiki & Ayyuka

2.1 Babban aiki

Battlefield electromagnetic muhalli kwaikwayon, haɗi da yawa na'urorin rediyo, samar da64Transceiver tashar, samar da real-lokaci kwaikwayon hadaddun mara waya tashar yanayi a filin yaki, da manyan ayyuka da ayyuka kamar yadda aka nuna2abin da aka nuna. Musamman ya haɗa da sassan masu zuwa: Visual electromagnetic muhalli saiti sassan, RF da kuma modular/Digital model canza sashe, cikakken haɗi da dijital baseband tashar sashe.

2.2 RF da kuma Modular/Model canza sassa

RF da kuma Modular/Digital model canza sashi haɗi RF sashi tare da cikakken haɗi dijital baseband tashoshi, da kuma asali daidaitawa ta hanyar gani electromagnetic muhalli daidaitawa da nuni dubawa. A karshen shigarwa na kwaikwayon, karɓar siginar RF daga na'urorin mara waya, bayan sauyawar ƙasa da analog, bayan sarrafa matsakaicin mita na dijital, samun siginar tushen dijital da shigarwa zuwa sashin tashar tushen dijital mai cikakken haɗi. Bayan cikakken haɗi da sassan tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tas

2.3 Cikakken Haɗi Digital Channel Sashe

Dangane da sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin sigogin. Kowane tashar shigarwa zuwa fitarwa za a iya daidaitawa da kansa kuma a sami halayen tashar da ke da yawa, jinkirin watsawa, Doppler frequency deviation da sauransu.

2.4 Visualize electromagnetic muhalli saiti da nuna dubawa sassa

Wannan sashi ya hada da wadannan fasali:

1) Saita yawan haɗin na'urorin mara waya, aikin mitar kwaikwayo, aikin bandwidth, da yawan tashoshin da kowane na'urar mara waya ke amfani da su.

2) Bayani tashar muhalli daidaitawa, daidaita mara waya tashar yanayi, da kuma hada da kowane mai amfani da wuri bayanai, real-lokaci nuni na motsi bayanai, da kuma samar da multi-hanyar tashar coefficient a ainihin lokacin bisa ga wannan bayanai, da kuma aikawa zuwa cikakken haɗin dijital tashar sashe.

3) Nuna ainihin lokacin duk tashoshin da kuma karɓar tashoshin da aka ba.

3． Tsarin hardware tsari da umarnin

3.1 Overview na'urar maki

Cikakken nau'i mara waya electromagnetic muhalli kwaikwayon dandali hardware maki kamar yadda ke ƙasa3nuna:

RF da kuma Modular/Numerical canza sassa dagaUSRP X310+ UBXSubboard tsari. Don samun damar mai amfani da RF na'urorin da aiwatarA/D、D/ACanji, dijital sama da ƙasa da kuma sadarwa tare da sassan cibiyar sadarwa na bayanai.

Cikakken haɗin tashar dijital ya ƙunshi rukunin sarrafa siginar dijital gudu huɗu. Na'urorin aiwatar da Matrix aiki na watsa bayanai na baseband da kuma tashar kwaikwayon. data hulɗa kamar da RF siginar sarrafawa sassa daFPGAdata hulɗa tsakanin.

Visual electromagnetic muhalli saiti tare da nuna dubawa sassa da wani high-yiX86biyuCPUSashe na uwar garke. Cikakken sa ido kan sassan tsarin, watsa sigogin filin yaƙi da sauran abubuwa.

Cibiyar sadarwar rarraba agogo ta ƙunshi mai rarraba agogo. samar10MHzClock daPPSSignal, aiwatar daX310Aika tare da agogo tare da babban saurin siginar dijital.

Sadarwar cibiyar sadarwa ta tsarin ta ƙunshi Gigabit switch.

Aikace-aikacen sa ido da uwar garke kan kowane ɓangare, canja wurin bayanai da sadarwar bayanai tsakanin kowane ɓangare.

kamar hoto3.1kamar yadda aka nuna,32TaiwanUSRP、4Stations high-gudun dijital siginar sarrafawa na'urori da kuma uwar garke da sauran kayan tashar kwaikwayon,32mutumUSRPMai amfani da samun damar tashar kwaikwayon, biyu ta hanyarSMACable kai tsaye haɗi. Sabbar don sarrafawaUSRPDa high-gudun dijital siginar sarrafawa na'ura, da kuma alhakin adana da kuma watsa tace coefficient zuwa high-gudun dijital siginar sarrafawa na'ura. Sadarwa tsakanin na'urori dubawa a matsayin10GEEthernet, amfaniUDPYarjejeniya, saita daya10GESwitches samar da juna sadarwa.

Aiki tsari domin masu amfani da bayanan RF ta hanyarSMACanja wurin kebul zuwa simulatorUSRPSa'an nan kumaUSRPmayar da baseband siginar watsa zuwa high-gudun dijital siginar sarrafawa na'ura bayan64x64 FIRBayan matata matrix aiki, bayanai da aka sake da wannanUSRPKarɓa baya da kuma ta hanyar RFSMABayar da Interface zuwa mai amfani.

3.2 Kayan aiki maki

3.2.1 USRP X310Bayani

USRP X310A matsayin na'urar sarrafa siginar matsakaicin mita, na farko shi ne alhakin karɓar siginar baseband daga sassan ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar Na biyu shi ne karɓar siginar RF, da kuma canza mita a ƙarƙashin siginar RF zuwa siginar baseband don aikawa zuwa ɓangaren ƙirar ƙirar ƙirar ƙarshe.

Teburin1 USRP X310Main sigogi bayani

Kayan aikin ya ƙunshi babban allon motherboard da allon RF. Baseband motherboard amfaniXilinx KintexjerinFPGAda kumaDDR3、Flash、JTAG, agogo da kuma tunani agogo,PPSSignal shigarwa fitarwa maki. RF Subboard taUBXSubboard aiwatarwa2x2Mode ciki har daAD/DA, RF gaban karshen kewaye da dai sauransu.UBXSubboard aiki mita ne10M-6GHzBiyu tashoshi mafi girma160MHzBandwidth. Wannan tsarin

FlashAkwaiFPGA bitFayiloli bayan da aka lantarkibitAn loda shi ta atomatik zuwaFPGAtsakiya,FPGATare da mai karɓaSFP+bayanai daAD/DAAyyukan bayanai. PC Software ta hanyarSFP+Saitunar dubawaFPGAAlamar sigogi saFPGAZa a iya aika da kuma karɓar takamaiman samfurin ƙimar da kuma mita maki RF siginar, waniSFP+Mai amfani da InterfaceIQsiginar. Software na PC yana buƙatar shigar da takamaiman direbobi da aikace-aikace don aiwatar da ayyukan bangaren software.

Teburin2 X310Bayani na dubawa