I-D3 Engineering 2ASVZ-02 DesignCore mmWave Radar Sensor
Ulwazi Lomkhiqizo
Imininingwane
- Imodeli: RS-6843AOP
Imiyalo yokusetshenziswa komkhiqizo
ISINGENISO
Lo mbhalo uchaza indlela yokusebenzisa i-D3 Engineering Design Core® RS-1843AOP, RS-6843AOP, kanye ne-RS-6843AOPA amamojula enzwa ye-single-board mm Wave. Izinzwa ezimbozwe kulo mhlahlandlela wokuhlanganisa zinento yefomu efanayo kanye nezindawo zokusebenzelana. Nasi isifinyezo samamodeli ahlukene. Ulwazi olwengeziwe lungatholakala eshidini ledatha ledivayisi enikeziwe.
Ithebula 1. Amamodeli we-RS-x843AOP
| Imodeli | Idivayisi | I-Frequency Band | Iphethini ye-Antenna | Ukufaneleka (RFIC) |
| I-RS-1843AOP | I-AWR1843AOP | 77 GHz | I-Azimuth Ethandwayo | I-AECQ-100 |
| I-RS-6843AOP | I-IWR6843AOP | 60 GHz | Ibhalansile i-Az/El | N/A |
| I-RS-6843AOPA | I-AWR6843AOP | 60 GHz | Ibhalansile i-Az/El | I-AECQ-100 |
UKUHLANGANISWA KOMCHAKATHI
Ukucatshangelwa Okushisayo Nogesi
Ibhodi lezinzwa kufanele liphume lifike kuma-Watts angu-5 ukugwema ukushisa ngokweqile. Idizayini ihlanganisa izindawo ezimbili okufanele zihlanganiswe ngokushisayo nohlobo oluthile lwe-heatsink eklanyelwe ukwenza lokhu kudlulisa. Lawa asemaphethelweni aseceleni ebhodi lapho kukhona izimbobo zesikulufu. Indawo yensimbi epholishiwe kufanele ithinte phansi kwebhodi kusukela onqenqemeni cishe ngo-0.125” ngaphakathi. Ingaphezulu lingakhululeka ukuze kugwenywe ukufinyeza okuthathu ngezindawo eziphansi. Kukhona imaski ye-solder phezu kwe-vias ehlinzeka nge-insulation, nokho endaweni ene-vibration kuphephe kakhulu ukudala isikhala ngaphezu kwayo. Umdwebo 2 ubonisa izindawo ze-via.
I-Antenna Orientation
Kufanele kuqashelwe ukuthi i-firmware yohlelo lokusebenza ingasebenza nganoma yikuphi ukuma kwenzwa, kodwa ezinye izinhlelo zokusebenza ezakhelwe ngaphambilini zingathatha umumo onikeziwe. Sicela uqinisekise ukuthi umumo olungiselelwe kusofthiwe ufana nokubekwa kwangempela kwenzwa.
Ukucatshangelwa kwe-Enclosure kanye ne-Radome
Kungenzeka ukudala isembozo phezu kwenzwa, kodwa ikhava kufanele ibonakale ingabonakali ku-radar ngokuyenza i-multiple of a half wavelength endabeni. Okunye mayelana nalokhu kungatholakala esigabeni 5 senothi lesicelo le-TI elitholakala lapha: https://www.ti.com/lit/an/spracg5/spracg5.pdf. I-D3 Engineering inikezela ngezinsizakalo zokubonisana nge-Radome design.
IMIHLANGANO
Kunesixhumi esibonakalayo esisodwa semojula ye-RS-x843AOP, unhlokweni wamaphini angu-12. Unhlokweni uthi i-Samtec P/N SLM-112-01-GS. Kunezinketho ezimbalwa zokukhwelana. Sicela uxhumane ne-Samtec ukuze uthole izixazululo ezihlukene.
Umfanekiso 3. 12-Pin Header
Sicela ubhekisele kuthebula elingezansi ukuze uthole imininingwane eyengeziwe ku-pinout kanhlokweni. Sicela uqaphele ukuthi ama-I/O amaningi angasetshenziswa njengenhloso evamile ye-I/Os futhi, kuye ngesofthiwe elayishiwe. Lezi zifanekiselwa ngenkanyezi.
Ithebula 2. Uhlu Lwephinikhodi Yeheda engu-12
| Inombolo Yephini | Inombolo Yebhola Yedivayisi | Inzwa ye-WRT yesiqondisi | Igama Lesignali | Umsebenzi / Imisebenzi Yephinikhodi Yedivayisi | Voltage Ibanga |
| 1* | C2 | Okokufaka | SPI_CS_1 | I-SPI Chip Khetha GPIO_30 SPIA_CS_N CAN_FD_TX |
0 ukuze 3.3 V |
| 2* | D2 | Okokufaka | SPI_CLK_1 | Iwashi le-SPI GPIO_3 SPIA_CLK CAN_FD_RX DSS_UART_TX |
0 ukuze 3.3 V |
| Inombolo Yephini | Inombolo Yebhola Yedivayisi | Inzwa ye-WRT yesiqondisi | Igama Lesignali | Umsebenzi / Iphinikhodi Yedivayisi Imisebenzi | Voltage Ibanga |
| 3* | U12/F2 | Okokufaka | SYNC_IN SPI_MOSI_1 | Okokufaka kokuvumelanisa
I-SPI Main Out Secondary In |
0 ukuze 3.3 V |
| 4* | I-M3/D1 | Okokufaka noma Okuphumayo | AR_SOP_1 SYNC_OUT SPI_MISO_1 | Okokufaka kwenketho yokuqalisa Ukuvumelanisa Ukukhipha i-SPI Okuyinhloko Kwesibili Ukuphuma 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 ukuze 3.3 V |
| 5* | V10 | Okokufaka | AR_SOP_2 | Okokufaka kwenketho yokuqalisa, kuphezulu ukuya kuhlelo, kuphansi ukusebenza SOP[2], GPIO_27, PMIC_CLKOUT, CHIRP_START, CHIRP_END, FRAME_START, EPWM1B, EPWM2A |
0 ukuze 3.3 V |
| 6 | N/A | Okukhiphayo | VDD_3V3 | 3.3 Volt okukhiphayo | 3.3 V |
| 7 | N/A | Okokufaka | VDD_5V0 | 5.0 Volt okokufaka | 5.0 V |
| 8 | U11 | Okokufaka nokuphumayo | AR_RESET_N | Isetha kabusha i-RFIC NRESET | 0 ukuze 3.3 V |
| 9 | N/A | Ground | DGND | Voltage Buyela | 0 V |
| 10 | U16 | Okukhiphayo | UART_RS232_TX | I-Console UART TX (inothi: hhayi amazinga we-RS-232) GPIO_14, RS232_TX, MSS_UARTA_TX, MSS_UARTB_TX, BSS_UART_TX, CAN_FD_TX, I2C_SDA, EPWM1A, EPWM1B, NDMM_EN, EPWM2A |
0 ukuze 3.3 V |
| 11 | V16 | Okokufaka | UART_RS232_RX | I-Console UART RX (inothi: hhayi amazinga we-RS-232) GPIO_15, RS232_RX, MSS_UARTA_RX, BSS_UART_TX, MSS_UARTB_RX, CAN_FD_RX, I2C_SCL, EPWM2A, EPWM2B, EPWM3A |
0 ukuze 3.3 V |
| 12 | E2 | Okukhiphayo | UART_MSS_TX | Idatha ye-UART TX (inothi: hhayi amazinga we-RS-232) GPIO_5, SPIB_CLK, MSS_UARTA_RX, MSS_UARTB_TX, BSS_UART_TX, CAN_FD_RX |
0 ukuze 3.3 V |
SETHA
Inzwa ye-RS-x843AOP ihleliwe, imisiwe, futhi iqalwe nge-Console UART.
Izimfuneko
- I-TI mm Wave SDK: https://www.ti.com/tool/MMWAVE-SDK
- I-TI Uniflash Utility: https://www.ti.com/tool/UNIFLASH
- I-TI mm Wave Visualizer: https://dev.ti.com/gallery/view/mmwave/mmWave_Demo_Visualizer/ver/3.5.0/
- I-RS-232 ukuya ku-adaptha ye-TTL (nentambo ye-Ribbon ezohlangana nesihloko) noma ibhodi le-D3 AOP USB Personality
- 5 Volt, ikalelwe okungenani i-1.5 A
Ukuhlela
Ukuze kuhlelwe, ibhodi kufanele isethwe kabusha noma inikwe amandla ngesignali ye-AR_SOP_2 (iphinikhodi 5) ephakanyiswe phezulu onqenqemeni olukhuphukayo lokusetha kabusha. Ukulandela lokhu, sebenzisa imbobo ye-serial ye-PC ene-adaptha ye-RS-232 kuya ku-TTL noma imbobo ye-PC USB enebhodi le-AOP USB yomuntu siqu ukuze uxhumane nenzwa phezu kwamaphini 10 no-11. Qinisekisa ukuthi kukhona ukuxhumana okuphansi ebhodini okuvela ku-adaptha futhi. Sebenzisa i-TI's Uni flash utility ukuhlela iFlash exhunywe ku-RFIC. Uhlelo lokusebenza lwedemo lutholakala ngaphakathi kwe-mm Wave SDK. Okwesiboneloample: “C:\ti\mmwave_sdk_03_05_00_04\packages\ti\demo\xwr64xx\mmw\xwr64xxAOP_mmw_demo.bin”. I-D3 Engineering inikeza nezinye izinhlelo zokusebenza eziningi ezenziwe ngezifiso.
Ukuqalisa uhlelo lokusebenza
Ukuze isebenze, ibhodi kufanele isethwe kabusha noma inikwe amandla ngesignali ye-AR_SOP_2 (iphinikhodi 5) evuliwe noma ibanjwe phansi ukuze kumiswe unqenqema olukhuphukayo lokusetha kabusha. Ukulandela lokhu, umsingathi angakwazi ukuxhumana nomugqa womyalo wenzwa. Uma usebenzisa umsingathi onamazinga we-RS-232, i-adaptha ye-RS-232 kuya ku-TTL kufanele isetshenziswe. Ulayini womyalo uncike kuhlelo lwesofthiwe esebenzayo, kodwa uma usebenzisa uhlelo lwedemo lwe-mmWave SDK, ungathola imibhalo yomugqa womyalo phakathi kokufaka kwakho i-SDK. Ungasebenzisa futhi i-TI mm Wave Visualizer ukuze ulungiselele, uqalise, futhi ugade inzwa. Lokhu kungaqhutshwa njenge-a web uhlelo lokusebenza noma ezilandiwe ukuze zisetshenziswe endaweni. Ngohlelo lokusebenza olujwayelekile lwedemo, okukhipha idatha kusuka kunzwa kuyatholakala ku-pin 12 (UART_MSS_TX). Ifomethi yedatha ichazwa ngaphakathi kwemibhalo ye-mm Wave SDK. Enye isofthiwe ingase ibhalwe eyenza eminye imisebenzi futhi isebenzise ama-peripherals ngendlela ehlukile.
Ithebula 3. Umlando Wokubuyekeza
| Buyekeza | Usuku | Incazelo |
| 0.1 | 2021-02-19 | Udaba Lokuqala |
| 0.2 | 2021-02-19 | Kwengezwe Eminye Imisebenzi Yephinikhodi kanye Nemininingwane ye-Radome ne-Antenna |
| 0.3 | 2022-09-27 | Izincazelo |
| 0.4 | 2023-05-01 | Ukwengezwa Kwezitatimende ze-FCC ze-RS-1843AOP |
| 0.5 | 2024-01-20 | Ukulungiswa ku-FCC kanye nezitatimende ze-ISED ze-RS-1843AOP |
| 0.6 | 2024-06-07 | Ukulungiswa okwengeziwe ku-FCC kanye nezitatimende ze-ISED ze-RS-1843AOP |
| 0.7 | 2024-06-25 | Ukwengezwa Kohlelo Lokuhlola Lokuvunyelwa Kwekilasi 2 Lokuvunyelwa Kwezinga Lesibili |
| 0.8 | 2024-07-18 | Ukucwengwa Kolwazi Olunqunyelwe Lwemvume Yemojuli |
| 0.9 | 2024-11-15 | Kwengezwe isigaba sokuthobela se-RS-6843AOP |
Izaziso Zokuthobela RS-6843AOP RF
Izitatimende ezilandelayo zokukhishwa kwe-RF zisebenza ngokukhethekile kunzwa ye-radar yemodeli ye-RS-6843AOP.
I-FCC kanye nelebula lokuhlonza le-ISED
Idivayisi ye-RS-6843AOP iqinisekisiwe ukuthi ithobelana ne-FCC Ingxenye 15 kanye ne-ISED ICES-003. Ngenxa yobukhulu bayo i-ID ye-FCC edingekayo okuhlanganisa nekhodi yomnikezeli ifakiwe kule manuwali ngezansi.
I-ID ye-FCC: 2ASVZ-02
Ngenxa yobukhulu bayo i-IC ID edingekayo kuhlanganisa nekhodi yenkampani ifakiwe kule manuwali ngezansi.
I-IC: 30644-02
Isitatimende sokuthobela i-FCC
Lesi sixhobo sihloliwe futhi kwatholakala ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi A, ngokususelwe engxenyeni 15 yeMithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi lapho okokusebenza kusebenza endaweni yezohwebo. Lesi sixhobo sikhiqiza, sisebenzise, futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma singafakiwe futhi sisetshenziswa ngokuhambisana nebhukwana lemiyalo, singadala ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Ukusebenza kwalesi sisetshenziswa endaweni okuhlalwa kuyo kungase kubangele ukuphazamiseka okuyingozi lapho umsebenzisi kuyodingeka ukuthi alungise ukuphazamiseka ngezindleko zakhe.
Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:
- Le divayisi ingase ingabangeli ukuphazamiseka okuyingozi, futhi
- Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki. Sicela uqaphele ukuthi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile inhlangano enesibopho sokuthobela imithetho kungase kuqede igunya lomsebenzisi lokusebenzisa okokusebenza.
Izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobelana kungase kuchithe igunya lomsebenzisi lokusebenzisa okokusebenza.
Isitatimende Sokuchayeka se-FCC RF
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli. Ukuze ugweme ukuba nokwenzeka kokweqa imikhawulo yokuchayeka kwefrikhwensi yomsakazo we-FCC, lesi sisetshenziswa kufanele sifakwe futhi sisetshenziswe ngebanga elincane elingama-20 cm (7.9 in) phakathi kothi nomzimba wakho ngesikhathi sokusebenza okuvamile. Abasebenzisi kufanele balandele imiyalelo ethile yokusebenza ukuze banelise ukuthobela ukuchayeka kwe-RF.
ISED Non-interference Disclaimer
Lolu cingo luqukethe ama-transmitter/abamukeli abakhishiwe kulayisense abathobela ama-RSS akhishiwe kulayisense e-RSS(ama-RSS) e-Innovation, Science and Economic Development Canada.
Ukusebenza kungaphansi kwemibandela emibili elandelayo:
- Le divayisi ingase ingabangeli ukuphazamiseka.
- Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafunwa kocingo.
Le divayisi ithobelana nokucaciswa kwe-Canadian ICES-003 Class A. CAN ICES-003(A) / NMB-003 (A).
ISED RF Isitatimende Sokuchayeka
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-ISED RSS-102 ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20 cm (7.9 amayintshi) phakathi kwerediyetha nanoma iyiphi ingxenye yomzimba wakho. Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma yiluphi olunye uthi noma isidluliseli.
Ukusebenza kwangaphandle
Lolu hlelo lokusebenza luhloselwe ngaphandle kuphela.
I-FCC kanye ne-ISED Isaziso Sokuvunyelwa Kwemodular
Le mojula yagunyazwa ngaphansi Kokuvunyelwa Kwemodula Okukhawulelwe, futhi ngenxa yokuthi imojula ayinaso isivikelo, umsingathi munye ongafani ekwakhiweni/impahla/ukulungisa kuzodingeka yengezwe ngoshintsho Lwezimvume Lwesigaba II ngokuhlolwa okufanele okulandela izinqubo ze-C2PC. Lesi sigaba sinikeza imiyalelo yokuhlanganisa imojuli njengokusho kwe-KDB 996369 D03.
Uhlu Lwemithetho Esebenzayo
Bheka isigaba 1.2.
Isifinyezo Semibandela Yokusebenzisa Ethize
Le Modular Transmitter igunyazelwe ukusetshenziswa kuphela ne-antenna ethize, ikhebula namandla okukhipha amandla ahloliwe futhi agunyazwa umenzi (D3). Ukulungiswa komsakazo, isistimu yezinti, noma amandla aphumayo, okungacaciswanga ngokucacile ngumkhiqizi akuvunyelwe futhi kungase kwenze umsakazo ungahambisani neziphathimandla ezilawulayo.
Izinqubo Zemojuli Elinganiselwe
Bheka ingxenye esele yalo mhlahlandlela wokuhlanganisa kanye nesigaba 1.8.
Landelela Imiklamo ye-Antenna
Awekho amalungiselelo ama-antenna okulandelela angaphandle.
I-RF Exposure Conditions
Bheka isigaba 1.3.
Izimpondo
Lolu cingo lisebenzisa uthi oluhlanganisiwe okuwukuphela kokucushwa okuvunyelwe ukusetshenziswa. Izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobelana kungase kuchithe igunya lomsebenzisi lokusebenzisa okokusebenza.
Ulwazi Lwelebula Nokuthotshelwa Kwemithetho
Umkhiqizo wokugcina kufanele ube nelebula eliphathekayo noma uzosebenzisa ilebula ye-e elandela i-KDB 784748 D01 ne-KDB 784748 ethi: “Iqukethe i-FCC ID ye-Transmitter Module: 2ASVZ-02, IC: 30644-02” noma “Iqukethe i-FCC ID: 2ASVZ-02, IC: 30644-02”.
Ulwazi Lwezindlela Zokuhlola Nezimfuneko Ezengeziwe Zokuhlola
Bheka isigaba 1.8.
Ukuhlola Okwengeziwe, Ingxenye 15 Ingxenye Engaphansi B Umshwana Wokuzihlangula
Lesi sidlulisi semojuli sigunyazwe yi-FCC kuphela ezingxenyeni ezithile zemithetho ezisohlwini lwesibonelelo, futhi umkhiqizi womkhiqizo osokhaya unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza kumsingathi ongakhaviwe yi-modular transmitter grant yesitifiketi. Umkhiqizo wokugcina wokusingathwa usadinga ukuhlolwa kokuhambisana kweNgxenye 15 Ingxenye B efakwe isidlulisi semodular.
Izilinganiso ze-EMI
Nakuba le mojula itholakale idlula ukukhishwa kwe-EMI iyodwa, kufanele kuqashelwe uma isetshenziswa nemithombo eyengeziwe ye-RF ukuvimbela ukuxutshwa kwemikhiqizo. Izindlela ezingcono kakhulu zokuklama kufanele zisetshenziswe ngokuphathelene nomklamo kagesi kanye nemishini ukuze kugwenywe ukudala imikhiqizo exutshwayo kanye nokuqukatha/ukuvikela noma yikuphi ukukhishwa kwe-EMI okwengeziwe. Umkhiqizi ophethe utuswa ukuthi asebenzise I-D04 Module Integration Guide encoma “njengomkhuba ongcono kakhulu” wokuhlola nokuhlola ubunjiniyela bedizayini ye-RF uma kwenzeka ukusebenzisana okungekona umugqa kudala imikhawulo eyengeziwe engathobeli ngenxa yokubekwa kwemojula kuzingxenye noma izakhiwo. Le mojula ayithengiswa ngokuhlukana kwayo futhi ayifakiwe kunoma yimuphi umsingathi ngaphandle koMnikezeli walesi sitifiketi se-modular (Define Design Deploy Corp.). Esimeni lapho imojuli izohlanganiswa kwabanye abasingathi be-Define Design Deploy Corp. ngokuzayo, sizonweba i-LMA ukuze ifake abasingathi abasha ngemva kokuhlola okufanele emithethweni ye-FCC.
I-Class 2 Permissive Change Test Plan
Le mojula ikhawulelwe kumsingathi othile we-Define Design Deploy Corp, Imodeli: RS-6843AOPC. Uma le mojula izosetshenziswa kudivayisi yokugcina enohlobo oluhlukile lomsingathi, idivayisi yokugcina kufanele ihlolwe ukuze kuqinisekiswe ukuthi ukuthobelana kuyagcinwa, futhi imiphumela kufanele ihanjiswe yi-Define Design Deploy Corp. dba D3 njengoshintsho lwe-Permissive Class 2. Ukuze wenze ukuhlola, i-chirp pro yesimo esibi kakhulufile kufanele ibe nekhodi eqinile ku-firmware noma ifakwe embotsheni ye-UART yomyalo ukuze iqale ukusebenza njengoba kuboniswe kuMfanekiso 1 ngezansi.
Ngemuva kokuthi lokhu kulungiselelwa kwenziwe kusebenze, qhubekela ekuhloleni ukuthobela izicaciso ze-ejensi ezisebenzayo njengoba kuchazwe ngezansi.
Inhloso Yokuhlola: Qinisekisa ukukhishwa kwe-electromagnetic komkhiqizo.
Imininingwane:
- Dlulisa amandla okukhiphayo ngokuya nge-FCC Ingxenye 15.255(c), enemikhawulo engu-20 dBm EIRP.
- Ukukhishwa okungafuneki okungamanga ngokwe-FCC Ingxenye 15.255(d), enemikhawulo engaphansi kuka-40 GHz ngokuya nge-FCC 15.209 ngaphakathi kwamabhendi afakwe ku-FCC 15.205, kanye nomkhawulo ongu-85 dBμV/m @ 3 m ngaphezu kuka-40 GHz
Setha
- Beka uMkhiqizo endaweni yokujika ngaphakathi kwegumbi le-anechoic.
- Misa uthi lokulinganisa kusigxobo se-antenna ebangeni elingamamitha angu-3 ukusuka eMkhiqizweni.
- Ukuze amandla ayisisekelo asethe isidlulisi ukuthi sisebenze kumodi eqhubekayo emandleni ahlanganisiwe aphakeme kakhulu, kanye nokuminyana okukhulu kwe-spectral kwamandla ukuze kuqinisekiswe ukuhambisana okuqhubekayo.
- Ngokuhambisana nebhendi yonqenqema, setha isidlulisi ukuthi sisebenze ngemodi eqhubekayo kumkhawulokudonsa obanzi kakhulu futhi omncane kakhulu ngohlobo ngalunye lokumodulisa.
- Ukuze uthole ukukhishwa okungamanga okunemisebe okufika ku-200 GHz imingcele emithathu elandelayo kufanele ihlolwe:
- I-bandwidth ebanzi kakhulu,
- Amandla ahlanganisiwe aphezulu, futhi
- Amandla aphezulu we-spectral density.
- Uma ngokombiko wokuhlola wokuqala wemojula yomsakazo lezi zimo zingahlangani zonke ngemodi efanayo, kufanele kuhlolwe izindlela eziningi: setha isidlulisi ukuthi sisebenze ngemodi eqhubekayo eziteshini eziphansi, ezimaphakathi neziphezulu nakho konke ukuguquguquka okusekelwe, amanani edatha kanye umkhawulokudonsa wesiteshi kuze kube yilapho izindlela ezinamapharamitha amathathu sezihloliwe futhi zaqinisekiswa.
Ukuzungezisa kanye Nokuphakama:
- Zungezisa inkundla yokujika ngo-360 degrees.
- Kancane kancane phakamisa uthi ukusuka ku-1 kuye ku-4 wamamitha.
- Injongo: Khulisa ukukhishwa futhi uqinisekise ukuthobelana nemikhawulo ye-Quasi-peak ngaphansi kuka-1 GHz kanye nemikhawulo Ephakeme/Isilinganiso esingaphezu kuka-1 GHz; futhi uqhathanise nemikhawulo efanele.
Izikena zefrikhwensi:
- Ukuskena kwasekuqaleni: Imvamisa yekhava isukela ku-30 MHz ukuya ku-1 GHz.
- Ukuskena okulandelayo: Shintsha ukusethwa kokulinganisa kwezilinganiso ezingaphezu kuka-1 GHz.
Ukuqinisekisa:
- Qinisekisa amaleveli okukhipha ayisisekelo, ngokuya nge-FCC Ingxenye 15.255(c)(2)(iii) ngaphakathi kwebhendi yokudlula engu-60–64 GHz.
- Hlola ama-harmonics ngokuya nge-FCC Ingxenye 15.255(d).
Izikena Ezinwetshiwe:
- Qhubeka uskene ukuze uthole ububanzi befrikhwensi:
- 1-18 GHz
- 18-40 GHz
- 40-200 GHz
I-Spurious Emissions:
- Qinisekisa ngokumelene nemikhawulo ye-quasi-peak, inani eliphakeme kanye nesilinganiso.
I-RS-6843AOP RF Izaziso Zokuthobela Okukhethekile
Izitatimende ezilandelayo zokukhishwa kwe-RF zisebenza ngokukhethekile kunzwa ye-radar yemodeli ye-RS-6843AOP.
Isitatimende sokuthobela i-FCC
CFR 47 Ingxenye 15.255 Isitatimende:
Imikhawulo yokusetshenziswa imi kanje:
- Okujwayelekile. Ukusebenza ngaphansi kwezinhlinzeko zalesi sigaba akuvunyelwe ezintweni ezisetshenziswa kumasathelayithi.
- Ukusebenza endizeni. Ukusebenza endizeni kuvunyelwe ngaphansi kwemibandela elandelayo:
- Lapho indiza iphansi.
- Ngenkathi indiza, kuphela kumanethiwekhi okuxhumana angaphakathi ebhodini avaliwe akhethekile ngaphakathi endizeni, ngaphandle kwalokhu okulandelayo:
- Izinto zokusebenza ngeke zisetshenziswe kuzinhlelo zokusebenza ze-wireless avionics intra-communication (WAIC) lapho izinzwa zesakhiwo zangaphandle noma amakhamera angaphandle afakwe ngaphandle kwesakhiwo sendiza.
- Ngaphandle kokuthi kuvunyelwe endimeni (b)(3) yalesi sigaba, okokusebenza ngeke kusetshenziswe endizeni lapho kunokuncishiswa okuncane kwamasignali e-RF ngumzimba/i-fuselage yendiza.
- Izinzwa zokuphazamiseka kwendawo/imishini yerada ingasebenza kuphela kubhendi engu-59.3-71.0 GHz kuyilapho ifakwe ezintweni zogesi eziphathwayo zabagibeli (isb, ama-smartphone, amaphilisi) futhi izothobela isigaba (b)(2)(i) salesi sigaba, kanye nezimfuneko ezifanele zezigaba (c)(2) ukuya ku-(c)(4) zalesi sigaba.
- Izinzwa zokuphazamiseka kwenkundla/imishini ye-radar esetshenziswe endizeni engenamuntu ingase isebenze ngaphakathi kwebhendi yefrikhwensi engu-60-64 GHz, inqobo nje uma isidlulisi singeqi ku-20 dBm peak EIRP. Isamba sesidlulisi esiqhubekayo sezikhathi okungenani zama-millisecond amabili sizolingana okungenani nama-millisecond angu-16.5 ngaphakathi kwanoma yisiphi isikhawu esihlanganayo sama-millisecond angu-33. Ukusebenza kuzokhawulwa kubukhulu obungamamitha ayi-121.92 (amafidi angama-400) ngaphezu kwezinga eliphansi.
Isitatimende sokuthobela i-ISED
Ngokusho kwe-RSS-210 Annex J, izisetshenziswa eziqinisekiswe ngaphansi kwalesi sijobelelo azivunyelwe ukuthi zisetshenziswe kumasathelayithi.
Amadivayisi asetshenziswa endizeni avunyelwe ngaphansi kwemibandela elandelayo:
- Ngaphandle kokuthi kuvunyelwe ku-J.2(b), izisetshenziswa zizosetshenziswa kuphela uma indiza iphansi.
- Amadivayisi asetshenziswa endizeni angaphansi kwemikhawulo elandelayo:
- Azosetshenziswa ngaphakathi kwamanethiwekhi avaliwe, angaphakathi kuphela, okuxhumana ngaphakathi endizeni
- Angeke zisetshenziswe kuzinhlelo zokusebenza ze-wireless avionics intra-communication (WAIC) lapho izinzwa zesakhiwo zangaphandle noma amakhamera angaphandle afakwe ngaphandle kwesakhiwo sendiza.
- Akumele zisetshenziswe endizeni enomzimba/i-fuselage enikeza ukuncishiswa kwe-RF okuncane noma okungekho nhlobo ngaphandle kwalapho ifakwe ezimotweni zomoya ezingenamuntu (ama-UAV) futhi ithobela i-J.2(d)
- Amadivayisi asebenza kubhendi ye-59.3-71.0 GHz ngeke asetshenziswe ngaphandle uma ehlangabezana nazo zonke lezi zimo ezilandelayo:
- Bangama-FDS
- Afakwe ngaphakathi kwemishini yomuntu siqu ephathekayo
- Bathobela izidingo ezifanele ku-J.3.2(a), J.3.2(b) kanye no-J.3.2(c)
- Amamanuwali wamadivayisi azobandakanya umbhalo obonisa imikhawulo eboniswe ku-J.2(a) kanye no-J.2(b).
- Amadivayisi e-FDS asetshenziswe kuma-UAV azothobela yonke le mibandela elandelayo:
- Basebenza ebhendini engu-60-64 GHz
- Ama-UAV akhawulela ukusebenza kwawo kokuphakama kwezulu kumithethonqubo esungulwe yiTransport Canada (isb. ukuphakama okungaphansi kwamamitha ayi-122 ngaphezu komhlaba)
- Bathobela i-J.3.2(d)
Copyright © 2024 D3 Engineering
Imibuzo Evame Ukubuzwa (FAQ)
- Q: Iyini i-ID ye-FCC yemodeli ye-RS-6843AOP?
A: I-ID ye-FCC yale modeli ithi 2ASVZ-02. - Q: Yiziphi izindinganiso zokuthobela irada ye-RS-6843AOP inzwa?
A: Inzwa ithobelana ne-FCC Ingxenye 15 kanye nemithetho ye-ISED ICES-003.
Amadokhumenti / Izinsiza
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I-D3 Engineering 2ASVZ-02 DesignCore mmWave Radar Sensor [pdf] Umhlahlandlela wokufaka 2ASVZ-02, 2ASVZ02, 2ASVZ-02 DesignCore mmWave Radar Sensor, 2ASVZ-02, DesignCore mmWave Radar Sensor, mmWave Radar Sensor, Radar Sensor, Inzwa |
