I-D3 Engineering 2ASVZ-02 DesignCore mmWave Radar Sensor
Ulwazi lweMveliso
Iinkcukacha
- Umzekelo: RS-6843AOP
Imiyalelo yokusetyenziswa kwemveliso
INTSHAYELELO
Olu xwebhu luchaza indlela yokusebenzisa i-D3 Engineering Design Core® RS-1843AOP, RS-6843AOP, kunye ne-RS-6843AOPA ibhodi enye yeemodyuli ze-Wave sensor. Abenzi boluvo abagqunywe kwesi sikhokelo sohlanganiso banesimo esifanayo kunye nojongano. Nasi isishwankathelo seemodeli ezahlukeneyo. Ulwazi oluthe kratya lunokufumaneka kwiphepha ledatha lesixhobo esinikiweyo.
Itheyibhile 1. Iimodeli zeRS-x843AOP
| Umzekelo | Isixhobo | Ibhendi yokuphindaphinda | Ipateni ye-Antenna | Isiqinisekiso (RFIC) |
| RS-1843AOP | AWR1843AOP | 77 GHz | I-Azimuth ethandwayo | I-AECQ-100 |
| RS-6843AOP | IWR6843AOP | 60 GHz | I-Balanced Az/El | N / A |
| RS-6843AOPA | AWR6843AOP | 60 GHz | I-Balanced Az/El | I-AECQ-100 |
UKUHLANGANISWA KOOMATSHINI
Ukuqwalaselwa kweThermal kunye noMbane
Ibhodi yenzwa kufuneka ikhuphe ukuya kuthi ga kwi-5 Watts ukunqanda ukushisa. Uyilo lubandakanya imiphezulu emibini ekufuneka idityaniswe ngokushushu kuhlobo oluthile lweheatsink eyilelwe ukwenza olu dluliselo. Ezi zisemacaleni ebhodi apho imingxuma yesikrufu ikhona. Umphezulu wentsimbi epholisiweyo kufuneka uqhagamshelane nomzantsi webhodi ukusuka kumda omalunga ne-0.125 "ngaphakathi. Umphezulu unokukhululeka ukunqanda ukunqumla kwisithathu kwiindawo ezisezantsi. Kukho imaski ye-solder ngaphezulu kwe-vias ebonelela ngokugquma, nangona kunjalo kwindawo enokungcangcazela kukhuselekile ukwenza isithuba esingaphezulu kwabo. Umzobo 2 ubonisa iindawo ezidlulayo.
Ukuqhelaniswa ne-antenna
Kufuneka kuqatshelwe ukuba i-firmware yesicelo ingasebenza kunye naluphi na uqhelaniso lwe-sensor, kodwa ezinye izicelo ezakhelwe kwangaphambili zinokuthatha ulungelelwaniso olunikiweyo. Nceda qinisekisa ukuba ulungelelwaniso olucwangcisiweyo kwisoftware luhambelana nokubekwa koluvo loluvo.
I-Enclosure kunye neNgqwalasela yeRadome
Kunokwenzeka ukwenza isigqubuthelo phezu kwenzwa, kodwa isigqubuthelo kufuneka sibonakale singabonakali kwi-radar ngokwenza ukuba i-multiple of wavelength yesiqingatha kwizinto eziphathekayo. Okunye malunga noku kunokufumaneka kwicandelo lesi-5 lenqaku lesicelo le-TI elifumaneka apha: https://www.ti.com/lit/an/spracg5/spracg5.pdf. I-D3 Engineering ibonelela ngeenkonzo zokucebisa kuyilo lweRadome.
IZIBONELELO
Kukho ujongano olunye lwemodyuli ye-RS-x843AOP, i-header ye-12-pin. Iheda nguSamtec P/N SLM-112-01-GS. Kukho iindlela ezininzi zokukhwelana. Nceda udibane noSamtec ngezisombululo ezahlukeneyo.
Umzobo 3. I-12-Pin Header
Nceda ureferensise le theyibhile ingezantsi ngeenkcukacha ezithe vetshe kwi-header pinout. Nceda uqaphele ukuba uninzi lwe-I/Os lunokusetyenziswa njengenjongo jikelele ye-I/Os ngokunjalo, kuxhomekeke kwisoftware elayishiweyo. Ezi ziboniswa ngeenkwenkwezi.
Itheyibhile 2. 12-Pin Header Pin List
| Inombolo yePin | Inombolo yeBhola yeSixhobo | Umkhombandlela WRT Sensor | Igama loMqondiso | Umsebenzi / I-Device Pin Imisebenzi | UmqulutagUluhlu |
| 1* | C2 | Igalelo | SPI_CS_1 | SPI Chip Khetha GPIO_30 SPIA_CS_N ICAN_FD_TX |
0 ukuya ku-3.3 V |
| 2* | D2 | Igalelo | SPI_CLK_1 | Ikloko yeSPI GPIO_3 SPIA_CLK CAN_FD_RX DSS_UART_TX |
0 ukuya ku-3.3 V |
| Inombolo yePin | Inombolo yeBhola yeSixhobo | Umkhombandlela WRT Sensor | Igama loMqondiso | Umsebenzi / iPin yeSixhobo Imisebenzi | UmqulutagUluhlu |
| 3* | U12/F2 | Igalelo | SYNC_IN SPI_MOSI_1 | Igalelo longqamaniso
I-SPI ephambili ngaphandle kwiSekondari |
0 ukuya ku-3.3 V |
| 4* | M3/D1 | Igalelo okanye Imveliso | AR_SOP_1 SYNC_OUT SPI_MISO_1 | Ungeniso lwendlela yokuqalisa Ungqamaniso Imveliso yeSPI engundoqo Kwisekondari iPhuma SOP[1], GPIO_29, SYNC_OUT, DMM_MUX_IN, SPIB_CS_N_1, SPIB_CS_N_2 GPIO_20, SPIA_MISO, CAN_FD_TX |
0 ukuya ku-3.3 V |
| 5* | V10 | Igalelo | AR_SOP_2 | Ungeniso lwendlela yokuqalisa, iphezulu ukuya kwinkqubo, iphantsi ukuba iqhutywe SOP[2], GPIO_27, PMIC_CLKOUT, CHIRP_START, CHIRP_END, FRAME_START, EPWM1B, EPWM2A |
0 ukuya ku-3.3 V |
| 6 | N / A | Isiphumo | VDD_3V3 | 3.3 Imveliso yeVolt | 3.3 V |
| 7 | N / A | Igalelo | VDD_5V0 | 5.0 Igalelo leVolt | 5.0 V |
| 8 | U11 | Igalelo kunye nesiphumo | AR_RESET_N | Iseta kwakhona i-RFIC NRESET | 0 ukuya ku-3.3 V |
| 9 | N / A | Umhlaba | DGND | Umqulutage Buyela | 0 V |
| 10 | U16 | Isiphumo | UART_RS232_TX | Console UART TX (qaphela: hayi RS-232 amanqanaba) GPIO_14, RS232_TX, MSS_UARTA_TX, MSS_UARTB_TX, BSS_UART_TX, CAN_FD_TX, I2C_SDA, EPWM1A, EPWM1B, NDMM_EN, EPWM2A |
0 ukuya ku-3.3 V |
| 11 | V16 | Igalelo | UART_RS232_RX | Console UART RX (qaphela: hayi RS-232 amanqanaba) GPIO_15, RS232_RX, MSS_UARTA_RX, BSS_UART_TX, MSS_UARTB_RX, CAN_FD_RX, I2C_SCL, EPWM2A, EPWM2B, EPWM3A |
0 ukuya ku-3.3 V |
| 12 | E2 | Isiphumo | UART_MSS_TX | Idatha ye-UART TX (qaphela: hayi amanqanaba e-RS-232) GPIO_5, SPIB_CLK, MSS_UARTA_RX, MSS_UARTB_TX, BSS_UART_TX, CAN_FD_RX |
0 ukuya ku-3.3 V |
MISELA
Uluvo lwe-RS-x843AOP lucwangcisiwe, luqwalaselwe, kwaye luqaliswe nge-Console UART.
Iimfuno
- TI mm Wave SDK: https://www.ti.com/tool/MMWAVE-SDK
- Usetyenziso lwe-TI Uniflash: https://www.ti.com/tool/UNIFLASH
- TI mm iWave Visualizer: https://dev.ti.com/gallery/view/mmwave/mmWave_Demo_Visualizer/ver/3.5.0/
- I-RS-232 ukuya kwiadaptha ye-TTL (ngentambo yeRibhoni yokudibana nesihloko) okanye ibhodi ye-D3 AOP Ubuntu
- 5 Unikezelo lweVolt, lulinganiswe ubuncinci be-1.5 A
Ukucwangcisa
Ukucwangcisa inkqubo, ibhodi kufuneka ihlaziywe okanye inikwe amandla nge-AR_SOP_2 isignali (i-pin 5) ibanjwe phezulu kwi-edge yokunyuka yokusetha kwakhona. Ukulandela oku, sebenzisa i-port ye-serial ye-PC kunye ne-RS-232 ukuya kwi-adapter ye-TTL okanye i-PC USB port kunye ne-AOP USB ibhodi yobuntu ukunxibelelana ne-sensor phezu kwezikhonkwane ze-10 kunye ne-11. Qinisekisa ukuba kukho uxhulumaniso lomhlaba kwibhodi ukusuka kwi-adapter ngokunjalo. Sebenzisa i-TI's Uni flash into eluncedo ukucwangcisa iFlash eqhagamshelwe kwiRFIC. Isicelo sedemo sifunyanwa ngaphakathi kwe-mm Wave SDK. Umzekeloample: “C:\ti\mmwave_sdk_03_05_00_04\packages\ti\demo\xwr64xx\mmw\xwr64xxAOP_mmw_demo.bin”. Ubunjineli be-D3 bubonelela nezinye iinkqubo ezininzi ezilungiselelweyo ngokunjalo.
Ukuqalisa isicelo
Ukuze usebenze, ibhodi kufuneka ihlaziywe okanye inikwe amandla kunye ne-AR_SOP_2 isignali (i-pin 5) evuliwe okanye ibanjwe phantsi kwinqanaba elikhulayo lokusetha kwakhona. Ukulandela oku, umamkeli unokunxibelelana nomgca womyalelo wenzwa. Ukuba usebenzisa inginginya enamanqanaba e-RS-232, i-adaptha ye-RS-232 ukuya kwi-TTL kufuneka isetyenziswe. Ilayini yomyalelo ixhomekeke kwisoftware esebenzayo, kodwa ukuba usebenzisa idemo yosetyenziso lwe-mmWave SDK, ungafumana uxwebhu lomgca womyalelo ngaphakathi kohlohlo lwakho lwe-SDK. Ungasebenzisa kwakhona i-TI mm Wave Visualizer ukuqwalasela, ukuqhuba, kunye nokubeka iliso kwinzwa. Oku kunokuqhutywa njenge web isicelo okanye ekhutshelwe ukusetyenziswa ekuhlaleni. Ngesicelo esiqhelekileyo sedemo, imveliso yedatha evela kwinzwa ifumaneka kwi-pin 12 (UART_MSS_TX). Ifomati yedatha ichazwe ngaphakathi kuxwebhu lwe-mm Wave SDK. Enye isoftware inokubhalwa eyenza eminye imisebenzi kwaye isebenzisa iiperipherals ngokwahlukileyo.
Uluhlu 3. Imbali yohlaziyo
| Uhlaziyo | Umhla | Inkcazo |
| 0.1 | 2021-02-19 | Umba Wokuqala |
| 0.2 | 2021-02-19 | Yongezwe eminye imisebenzi yePin kunye neRadome kunye ne-Antenna Ulwazi |
| 0.3 | 2022-09-27 | Iingcaciso |
| 0.4 | 2023-05-01 | Ukongezwa kweeNgxelo zeFCC zeRS-1843AOP |
| 0.5 | 2024-01-20 | Ukulungiswa kweFCC kunye neengxelo ze-ISED ze-RS-1843AOP |
| 0.6 | 2024-06-07 | Ezinye izilungiso kwi-FCC kunye neengxelo ze-ISED ze-RS-1843AOP |
| 0.7 | 2024-06-25 | Ukongezwa kweSicwangciso soVavanyo sokuVunywa kweModyuli ye-2 ye-Permissive Change |
| 0.8 | 2024-07-18 | Ukucokiswa koLwazi lweMvume yeModyuli eNcinane |
| 0.9 | 2024-11-15 | Icandelo lokuthobela elongeziweyo le-RS-6843AOP |
RS-6843AOP RF Izaziso zokuThobela
Ezi nkcazo zilandelayo ze-RF ezikhutshwayo zisebenza ngokukodwa kwi-RS-6843AOP imodeli yenzwa yerada.
I-FCC kunye ne-ISED Ileyibhile yokuchongwa
Isixhobo se-RS-6843AOP siqinisekisiwe ukuba siyahambelana neFCC Icandelo le-15 kunye ne-ISED ICES-003. Ngenxa yobukhulu bayo i-ID yeFCC efunekayo kuquka ikhowudi yomnikezi ibandakanyiwe kule ncwadana ingezantsi.
Isazisi se-FCC: 2ASVZ-02
Ngenxa yobukhulu bayo i-IC ID efunekayo kuquka ikhowudi yenkampani ibandakanyiwe kule ncwadana ingezantsi.
IC: 30644-02
Ingxelo yokuThobela yeFCC
Esi sixhobo sivavanyiwe kwaye sifunyenwe ukuthobela imida yeDivaysi yeDijithali yeKlasi A, ngokulandela inxalenye ye-15 yeMithetho yeFCC. Le mida yenzelwe ukubonelela ngokhuseleko olufanelekileyo ekuphazamisekeni okuyingozi xa isixhobo sisebenza kwindawo yorhwebo. Esi sixhobo sivelisa, sisebenzisa, kwaye sinokusasaza amandla erediyo yerediyo kwaye, ukuba asifakanga kwaye sisetyenziswa ngokuhambelana nencwadana yemiyalelo, sinokubangela uphazamiseko oluyingozi kunxibelelwano lwerediyo. Ukusebenza kwesi sixhobo kwindawo yokuhlala kusenokubangela uphazamiseko oluyingozi kwimeko apho umsebenzisi kuya kufuneka alungise uphazamiseko ngeendleko zakhe.
Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC. Umsebenzi uxhomekeke kwezi meko zimbini zilandelayo:
- Esi sixhobo asinakubanga uphazamiseko oluyingozi, kunye
- Esi sixhobo kufuneka samkele naluphi na uphazamiseko olufunyenweyo, kubandakanywa uphazamiseko olunokubangela ukusebenza okungafunekiyo. Nceda uqaphele ukuba utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa isixhobo.
Utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa isixhobo.
INkcazelo yoKutyhileka yeFCC RF
Esi sixhobo sithobela imida yokuvezwa kwemitha yeFCC emiselwe indawo engalawulwayo. Esi sidlulisi akufuneki sibe kwindawo enye okanye sisebenze kunye nayo nayiphi na enye i-eriyali okanye isidluliseli. Ukuze uthintele ukuba ngaphaya kwemida yeFCC yokuba sesichengeni kanomathotholo, esi sixhobo kufuneka sifakelwe kwaye sisetyenziswe kumgama ophantsi wama-20 cm (7.9 in) phakathi kwe-eriyali kunye nomzimba wakho ngexesha lomsebenzi wesiqhelo. Abasebenzisi kufuneka balandele imiyalelo ethile yokusebenza ukwanelisa ukuthotyelwa sesichengeni seRF.
ISED Non-Interference Disclaimer
Esi sixhobo siqulathe abathumeli-mvume/abamkeli (aba)mkeli abathobela i-Innovation, iSayensi kunye noPhuhliso loQoqosho lwe-RSS(ii)layisenisi-ekhutshiweyo zaseKhanada.
Umsebenzi uxhomekeke kwezi meko zimbini zilandelayo:
- Esi sixhobo sisenokungabangeli ukuphazamiseka.
- Esi sixhobo kufuneka samkele naluphi na uphazamiseko, kuquka uphazamiseko olunokubangela ukusebenza okungafunekiyo kwesixhobo.
Esi sixhobo sihambelana neCanadian ICES-003 Class A specifications. CAN ICES-003(A) / NMB-003 (A).
ISED RF Exposure Statement
Esi sixhobo sithobela i-ISED RSS-102 imida yokuvezwa kwemitha emiselwe indawo engalawulwayo. Esi sixhobo kufuneka sifakwe kwaye sisebenze kumgama ongaphantsi kwama-20 cm (7.9 intshi) phakathi kweradiyetha kunye nalo naliphi na ilungu lomzimba wakho. Esi sidlulisi akufuneki sibe kwindawo enye okanye sisebenze kunye nayo nayiphi na enye i-eriyali okanye isidluliseli.
Ukusebenza kwangaphandle
Injongo yesi sixhobo kukusebenza ngaphandle kuphela.
I-FCC kunye ne-ISED yeSaziso sokuVumela iModyuli
Le modyuli ivunyiwe phantsi kweMvume yeModyuli eNcinane, kwaye ngenxa yokuba imodyuli ayinakhusi, omnye nomnye umninimzi ongafaniyo nolwakhiwo / izinto / uqwalaselo kuya kufuneka ukuba zongezwe ngeKlasi ye-II ye-Permissive Change kunye novavanyo olufanelekileyo olulandela iinkqubo zeC2PC. Eli candelo libonelela ngemiyalelo yodibaniso lwemodyuli ngokwe KDB 996369 D03.
Uluhlu lweMithetho eSebenzayo
Jonga icandelo 1.2.
Isishwankathelo seMiqathango eYodwa yokusetyenziswa kokuSebenza
Le Transmitter yeModyuli ivunyiwe ukuba isetyenziswe kuphela nge-eriyali ethile, intambo kunye nohlengahlengiso lwamandla ophumayo oluvavanyiweyo lwaza lwavunywa ngumenzi (D3). Uhlengahlengiso kwirediyo, inkqubo ye-eriyali, okanye ukukhutshwa kwamandla, okungachazwanga ngokucace gca ngumvelisi akuvumelekanga kwaye kunokwenza unomathotholo ukuba ungahambelani neziphathamandla ezifanelekileyo zolawulo.
IiNkqubo zeModyuli eziMnyino
Jonga intsalela yesi sikhokelo sohlanganiso kunye necandelo 1.8.
Landela i-Antenna Designs
Akukho malungiselelo eeriyali zokulandela umkhondo zangaphandle.
RF Exposure Conditions
Jonga icandelo 1.3.
Iimpondo
Esi sixhobo sisebenzisa i-eriyali edityanisiweyo ekukuphela kwayo okulungiselelwe ukusetyenziswa. Utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa isixhobo.
Ileyibhile kunye nolwazi lokuthotyelwa
Imveliso yokugqibela kufuneka iphathe ileyibhile ebonakalayo okanye izakusebenzisa i-e-labeling ilandelayo i-KDB 784748 D01 kunye ne-KDB 784748 ethi: “Iqulathe i-ID yeModyuli ye-FCC: 2ASVZ-02, IC: 30644-02” okanye “Ine-ID yeFCC: 2ASVZ-02, IC: 30644-02”.
Ulwazi kwiiNdlela zoVavanyo kunye neeMfuno ezongezelelweyo zoVavanyo
Jonga icandelo 1.8.
UVavanyo oloNgezelelweyo, iCandelo le-15 Icandelwana B I-Disclaimer
Lo mthumeli wemodyuli ugunyaziswe yiFCC kuphela kumgaqo othile odweliswe kwisibonelelo, kwaye umenzi wemveliso engumamkeli unoxanduva lokuthobela nayiphi na eminye imigaqo yeFCC esebenza kumamkeli ongabandakanywanga kwisibonelelo semodyuli sesithumeli sesiqinisekiso. Imveliso yokugqibela yomamkeli zisafuna iCandelo le-15 lovavanyo lokuthotyelwa kweCandelo B elinemodyuli yothumelo efakiweyo.
Iingqwalasela ze-EMI
Ngelixa le modyuli yafunyaniswa ukuba igqithisa ukukhutshwa kwe-EMI iyodwa, kufuneka kuthathelwe ingqalelo xa isetyenziswa kunye nemithombo yeRF eyongezelelweyo ukuthintela ukuxuba iimveliso. Iindlela zoyilo ezigqwesileyo kufuneka zisetyenziswe ngokubhekiselele kuyilo lombane kunye noomatshini ukunqanda ukudala ukuxuba iimveliso kunye nokuqulatha / ukukhusela nayiphi na into ekhutshwayo ye-EMI. Umenzi womkhosi uyacetyiswa ukuba asebenzise i-D04 Module Integration Guide ecebisa “njengeyona ndlela ilungileyo” uvavanyo lobunjineli boyilo lweRF kunye novavanyo kwimeko apho unxibelelwano olungahambelaniyo luvelisa imida eyongezelelweyo engahambelaniyo ngenxa yokubekwa kwemodyuli kumacandelo okanye iipropathi zokusingatha. Le modyuli ayithengiswanga ngokwahlukeneyo kwaye ayifakelwanga nakuwuphi na umamkeli ngaphandle koMniki-mali wesi satifikethi semodyuli (Define Design Deploy Corp.). Kwimeko apho imodyuli iya kudityaniswa kwezinye iDefine Design Deploy Corp. iinginginya ezingafaniyo kwixesha elizayo, siya kwandisa iLMA ukuquka iinginginya ezintsha emva kovavanyo olufanelekileyo kwimithetho yeFCC.
ISicwangciso soVavanyo seKlasi yesi-2 esiVumelelekileyo
Le modyuli ilinganiselwe kwinginginya ethile ye-Define Design Deploy Corp, iModeli: RS-6843AOPC. Xa le modyuli iza kusetyenziswa kwisixhobo sokugqibela kunye nohlobo olwahlukileyo lomkhosi, isixhobo sokugqibela kufuneka sivavanywe ukuqinisekisa ukuba ukuthotyelwa kugcinwe, kwaye iziphumo kufuneka zingeniswe nguDefine Design Deploy Corp. dba D3 njengeClass 2 Permissive Change. Ukwenza uvavanyo, eyona meko imbi ye-chirp profile kufuneka ifakwe ikhowudi kwi-firmware okanye igalelo kumyalelo we-UART port ukuqalisa ukusebenza njengoko kudweliswe kuMfanekiso 1 ngezantsi.
Emva kokuba olu lungelelwaniso luvuliwe, qhubeka nokuvavanya ukuthotyelwa kwemigaqo ye-arhente esebenzayo njengoko kuchazwe ngezantsi.
Injongo yoVavanyo: Qinisekisa ukukhutshwa kombane weMveliso.
Iinkcukacha:
- Ukuhambisa amandla emveliso ngokweFCC iSigaba 15.255(c), kunye nemida ye-20 dBm EIRP.
- Ukukhutshwa okungafunwayo okukhohlakeleyo ngokweFCC Part 15.255 (d), kunye nemida engaphantsi kwe-40 GHz ngokweFCC 15.209 ngaphakathi kweebhendi ezidweliswe kwiFCC 15.205, kunye nomda we-85 dBμV / m @ 3 m ngaphezu kwe-40 GHz
Misela
- Beka iMveliso kwiqonga lokujika ngaphakathi kwegumbi le-anechoic.
- Beka i-eriyali yomlinganiselo kwimasti ye-eriyali kumgama weemitha ezi-3 ukusuka kwiMveliso.
- Ukuze usete isidluliseli samandla asisiseko ukuba sisebenze kwimowudi eqhubekayo kumandla adityanisiweyo aphezulu, kunye noxinaniso lwamandla oluphezulu lokubonwa ukuqinisekisa ukuthotyelwa okuqhubekayo.
- Ukuthotyelwa komphetho webhendi, seta umdluliseli ukuba asebenze kwimowudi eqhubekayo kwi-bandwidth ebanzi kunye neyona imxinwa ngohlobo ngalunye lokumodareyitha.
- Ukufumana izinto ezikhutshwayo ezingeyonyani ukuya kuthi ga kwi-200 GHz ezi parameters zintathu zilandelayo kufuneka zivavanywe:
- Eyona bandwidth ebanzi,
- Amandla adityanisiweyo aphezulu, kunye
- Amandla aphezulu oxinaniso lokubonwayo.
- Ukuba ngokwengxelo yokuqala yovavanyo lwemodyuli kanomathotholo ezi meko azidibanisi zonke kwimowudi enye, ke iindlela ezininzi kufuneka zivavanywe: seta umthumeli ukuba asebenze kwimowudi eqhubekayo kumatshaneli asezantsi, aphakathi naphezulu kunye nazo zonke iimodyuli ezixhaswayo, amaxabiso edatha i-channel bandwidths de iindlela ezineeparamitha ezintathu ziye zavavanywa kwaye zaqinisekiswa.
Ukujikeleza kunye noMphakamo:
- Jikelezisa iqonga lokujika 360 degrees.
- Kancinci uphakamise i-antenna ukusuka kwi-1 ukuya kwi-4 yeemitha.
- Injongo: Yandisa izinto ezikhutshwayo kwaye uqinisekise ukuthobela imida ye-Quasi-peak engaphantsi kwe-1 GHz kunye ne-Peak/Avareji yemida engaphezulu kwe-1 GHz; kwaye uthelekise nemida efanelekileyo.
Ukuskena rhoqo:
- Iskena sokuqala: Uluhlu lwefrikhwensi ye-Inshorensi ukusuka kwi-30 MHz ukuya kwi-1 GHz.
- Ukuskena okulandelayo: Guqula imilinganiselo yokumisela ngaphezulu kwemilinganiselo ye-1 GHz.
Ukuqinisekisa:
- Qinisekisa amanqanaba okukhutshwa asisiseko, ngokweFCC iSigaba 15.255(c)(2)(iii) ngaphakathi kwe-passband 60–64 GHz.
- Jonga iiharmonics ngokweFCC iSigaba 15.255(d).
Izikena ezandisiweyo:
- Qhubekeka ukhangela uluhlu lwamaxesha:
- 1-18 GHz
- 18-40 GHz
- 40-200 GHz
Izinto ezikhutshwayo ezingeyonyani:
- Qinisekisa ngokuchasene ne-quasi-peak, incopho kunye ne-avareji imida.
RS-6843AOP RF Izaziso zokuThobela eziZodwa
Ezi nkcazo zilandelayo ze-RF ezikhutshwayo zisebenza ngokukodwa kwi-RS-6843AOP imodeli yenzwa yerada.
Ingxelo yokuThobela yeFCC
CFR 47 Icandelo 15.255 Ingxelo:
Imida yokusetyenziswa yile ilandelayo:
- Ngokubanzi. Ukusebenza phantsi kwemimiselo yeli candelo akuvumelekanga kwisixhobo esisetyenziswa kwiisathelayithi.
- Ukusebenza kwiinqwelomoya. Ukusebenza kwinqwelomoya kuvunyelwe phantsi kwezi meko zilandelayo:
- Xa inqwelomoya isemhlabeni.
- Ngelixa usemoyeni, kuphela kuthungelwano oluvaliweyo olukwibhodi yonxibelelwano ngaphakathi kwinqwelomoya, ngaphandle kwezi meko zilandelayo:
- Izixhobo aziyi kusetyenziswa kwii-avionics ezingenazingcingo kwi-intra-communication (WAIC) izicelo apho izinzwa zesakhiwo zangaphandle okanye iikhamera zangaphandle zifakwe ngaphandle kwesakhiwo senqwelomoya.
- Ngaphandle kokuba kuvunyelwe kumhlathi (b)(3) weli candelo, izixhobo aziyi kusetyenziswa kwinqwelo-moya apho kukho ukuthotywa okuncinci kwemiqondiso yeRF ngumzimba/ifuselage yenqwelomoya.
- Isivamvo sokuphazamiseka kwendawo/izixhobo zerada zinokusebenza kuphela kwibhendi yamaza 59.3-71.0 GHz ngelixa zifakwe kwisixhobo sombane esiphathwayo sabakhweli (umzekelo, ii-smartphones, iitafile) kwaye ziya kuthobela umhlathi (b)(2)(i) weli candelo, kunye neemfuno ezifanelekileyo zemihlathi (c)(2) ukuya ku-(c)(4) yeli candelo.
- Izixhobo zokuphazamisa ummandla/izixhobo zerada ezifakwe kwinqwelo-moya engasebenziyo zinokusebenza ngaphakathi kwebhendi yefrikhwensi ye-60-64 GHz, ngaphandle kokuba isidlulisi singadluli kwi-20 dBm incopho ye-EIRP. Isimbuku samaxesha othunyelo aqhubekayo ubuncinane beemillisecond ezimbini ziyakulingana ubuncinane ne-16.5 millisecond ngaphakathi kwalo naliphi na ixesha elidibanayo le-33 millisecond. Umsebenzi uya kucuthwa ukuya kubude beemitha eziyi-121.92 (iinyawo ezingama-400) ngaphezu komgangatho ophantsi.
INgxelo yokuThobela ye-ISED
Ngokwe-RSS-210 Annex J, izixhobo eziqinisekisiweyo phantsi kwesi sihlomelo azivumelekanga ukuba zisetyenziswe kwiisathelayithi.
Izixhobo ezisetyenziswa kwinqwelomoya zivumelekile phantsi kwezi meko zilandelayo:
- Ngaphandle kokuba kuvunyelwe ku-J.2(b), izixhobo kufuneka zisetyenziswe kuphela xa inqwelo-moya isemhlabeni.
- Izixhobo ezisetyenziswa kwinqwelomoya zixhomekeke kwezi zithintelo zilandelayo:
- Ziya kusetyenziswa kuthungelwano lwenqwelo-moya oluvaliweyo, olukhethekileyo, kunxibelelwano lwenqwelo-moya
- Aziyi kusetyenziswa kwii-avionics ezingenazingcingo kwi-intra-communication (WAIC) izicelo apho abenzi boluvo bolwakhiwo lwangaphandle okanye iikhamera zangaphandle zifakwe ngaphandle kwesakhiwo senqwelomoya.
- Aziyi kusetyenziswa kwinqwelo-moya exhotyiswe ngomzimba/ifuselage ebonelela kancinci okanye ingabikho kwaphela ukuthotywa kweRF ngaphandle kwaxa ifakwe kwizithuthi zomoya ezingenamntu (UAVs) kwaye ithobela i-J.2(d)
- Izixhobo ezisebenza kwibhendi ye-59.3-71.0 GHz aziyi kusetyenziswa ngaphandle kokuba zihlangabezana nazo zonke ezi meko zilandelayo:
- Ziyi-FDS
- Zifakelwe kwizixhobo zombane eziphathwayo zobuqu
- Bathobela iimfuno ezifanelekileyo kwi-J.3.2(a), J.3.2(b) kunye ne-J.3.2(c)
- Iincwadana zomsebenzisi zezixhobo ziya kubandakanya umbhalo obonisa izithintelo eziboniswe ku-J.2(a) kunye no-J.2(b).
- Izixhobo ze-FDS ezifakwe kwii-UAV ziya kuhambelana nazo zonke ezi meko zilandelayo:
- Basebenza kwibhendi ye-60-64 GHz
- Ii-UAVs zinciphisa ukusebenza kwazo kobude kwimigaqo esekwe yiKhanada yezoThutho (umz. umphakamo ongaphantsi kwe-122 yeemitha ngaphezu komhlaba)
- Bathobela i-J.3.2(d)
Ilungelo lokushicilela © 2024 D3 Engineering
Imibuzo Ebuzwa Rhoqo (FAQ)
- Q: Yintoni i-ID yeFCC yomzekelo RS-6843AOP?
A: I-ID yeFCC yalo mzekelo yi-2ASVZ-02. - Q: Yeyiphi imigangatho yokuthobela irada ye-RS-6843AOP isivamvo?
A: Inzwa ihambelana neFCC Icandelo le-15 kunye nemimiselo ye-ISED ICES-003.
Amaxwebhu / Izibonelelo
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I-D3 Engineering 2ASVZ-02 DesignCore mmWave Radar Sensor [pdf] Isikhokelo soFakelo 2ASVZ-02, 2ASVZ02, 2ASVZ-02 DesignCore mmWave Radar Sensor, 2ASVZ-02, DesignCore mmWave Radar Sensor, mmWave Radar Sensor, Radar Sensor, iSensor |
