I-Chemtronics MDRAI302 iModyuli yokuFumana iModyuli

Ngaphezuluview

Le mveliso yimodyuli ephuhliselwe ukuqondwa okusebenzayo komntu okanye into usebenzisa i-RADAR sensor eyakhelweyo. Ii-detectors ezakhelwe ngaphakathi ezivumela ukusebenza ngokupheleleyo kokuzimela kwesixhobo. I-Detector Eyilwe ukuba isebenze njenge-Doppler motion sensor ukusuka kwi-61 ukuya kwi-61.5 GHz (i-60.5 ukuya kwi-6l GHz ye-ISM band yaseJapan) .I-compact 2-in-I (inzwa yombala we-RGB + i-IR receiver) yiphakheji yokubumba e-poxy transparent kwi-lead isakhelo. Imodyuli ye-IR ibonelela ngokusebenza okugqwesileyo nakwizinto eziphazamisayo zokukhanya kwe-ambient izicelo kwaye ibonelela ngokhuseleko kwi-pulses yemveliso engalawulwayo. Isivamvo sombala we-RGB sisivamvo sokukhanya sedijithali esiphezulu esiguqula ukukhanya kube yimveliso yedijithali. Inzwa yombala we-RGB yokufunyanwa kokukhanya kwe-ambient ine-photodiodes ezi-5 ezivulekileyo (ezibomvu, eziluhlaza, eziluhlaza, ezicacileyo, i-IR). Imakrofoni ebekwe phezu kwemveliso yimakrofoni ye-silicone yamandla asezantsi asezantsi kunye nemveliso ye-PDM enye. Esi sixhobo sisebenza kakuhle kwaye sifanelekile kwizicelo ezinje ngeerekhoda zomculo kunye nezinye izixhobo zombane ezifanelekileyo. Inzwa yombala ibona obomvu, oluhlaza, oluhlaza okwesibhakabhaka nomhlophe. Uvakalelo kwiintshukumo zamehlo omntu. Inikezela ngembuyekezo yobushushu obubalaseleyo. Umsebenzi wangempela wenzwa yombala yifomathi yomyalelo elula ye-12C ye-interface protocol. I-accelerometer yinkqubo ye-micromachine accelerometer esele isetyenzisiwe kwimveliso kwimveliso enqabileyo kunye nekhulileyo yosapho lwe-"femto" lwamandla aphantsi, asebenza kakhulu kwi-3-axis linear accelerometers. Kukho inqanaba elihlanganisiweyo le-32 eliqingqelweyo, i-FIFO (eyokuqala-ngaphakathi, eyokuqala-ngaphandle) isithinteli esinedatha yabasebenzisi ukunciphisa umda wongenelelo womkhosi.

Iimbonakalo

• I-60GHz Radar IC ene-transmitter enye kunye neyunithi enye yomamkeli
• Iintenna kwiPhakeji (AiP) Radar IC
• I-CW kunye ne-pulsed-CW indlela yokusebenza
• I-PLL edibeneyo ye-Doppler kunye ne-FMCW ramp isizukulwana
• Isivamvo soMbala(R,G,B,W) esine-12C Interface
• I-2-in-1 ALI(Inzwa yombala ye-RGB + umamkeli we-IR)
• I-D-MIC(SPHO655LM4H-1)
• I-Micro-machine accelerometer yosapho lwe-"femto".
• 38.4MHZ X-Tal

Usetyenziso

• Izixhobo ze-Smart TV

Imodyuli yoluvo lokubona iModyuli ekhankanyiweyo yimveliso efakwe kwisicelo emva kokuba inyuswe kwisakhelo ekusetyenzisweni okuyinyani.

 Inkcazo yeNkqubo

 Uphawu lomzimba

Into	Inkcazo
Igama lemveliso	Imodyuli yoVavanyo lweModyuli
Igama loMfanekiso	MDRAI302
Indlela yonxibelelwano	61.251 GHz (ISM BAND) RADAR (IDOPLER)
Ubungakanani	35.00mm x 27.00mm x 1.4mm(T)
Ubunzima	2.67g
Uhlobo lokuNyusa	Isiqhagamsheli seFFC(14Pin Header), Screw(1Hole)
Umsebenzi	I-Acceleration Sensor, i-MIC, i-2-in-1 ALI, iSensom yoMbala
Ukubambisana komntu oqinisekisiweyo	I-CHEMTRONICS Co., Ltd
Umenzi/ilizwe elenzayo	I-CHEMTRONICS Co., Ltd / Korea
Umhla wokwenziwa	Iphawulwe ngokwahlukeneyo
Inombolo yeSiqinisekiso	–

Inkcazo yePin

Iphini Hayi.	Phina Igama	Uhlobo	Umsebenzi	Iphini Hayi.	Phina Igama	Uhlobo	Umsebenzi
1	IRRR_1B	I	Isiginali ye-IR Fumana	2	3.3_PW	P	Igalelo 3.3V
3	MCU_M_DET_OUT_1B	I/O	Umqondiso wokuFumana	4	R_SCL1_TV_1B	I/O	MCU_I2C_SCL
5	R_SDA1_TV_1B	I/O	MCU_I2C_SDA	6	MIC_SWITCH_1B	I/O	MIC_ Ulawulo lwamandla
7	R_SCL2_TV	I/O	Uluvo_I2C_SCL	8	R_SDA2_TV	I/O	Uluvo_I2C_SDA
9	MCU_RESET_1B	O	MCU_RESET	10	R_MIC_DATA_1B	I/O	MIC_I2C_SDA
11	R_MIC_CLK_1B	I/O	MIC_I2C_CLK	12	GND	P	Umhlaba weDijithali
13	R_LED_STB_OUT_1B	P	RED Ulawulo lwe-LED	14	KEY_INPUT_R_1B	I	INGXELO EPHAMBILI EBUCHULU

Ukucaciswa kweModyuli

IMVELISO YEHLOBO

Into	P/N	Inkcazo
Irada IC	I-BGT60LTR11AiP	-Amandla aphantsi 60GHz Doppler Radar Sensor
MCU	XMC1302-Q024X006	– 8 kbytes kwi-chip ROM – 16 kbytes kwi-chip-high-speed SRAM -ukuya kuthi ga kwi-200 kbytes kwi-chip inkqubo yeFlash kunye nememori yedatha
LDO	I-LP590715QDQNRQ1	– Iimoto 250-mA – Ultra-Low-Noise, Low-IQ LDO
X-TAL	X.ME. 112HJVF0038400000	– XME-SMD2520 - 38.400000MHz - 12 PF/60ohms
FET	2N7002K	– Umqondiso omncinci weMOSFET – 60 V, 380 mA, One, N−Channel, SOT−23
INKINGA SHIFTER	Umfanekiso weSN74AVC4T245RSVR	–I-Dual-Bit Bus Transceiver ene-Configurable Voltage Uguqulo kunye neZiphumo zeSizwe ezi-3
I-MIC	SPH0655LM4H-1	-Ukugqwesa okuPhantsi / i-AOP ephezulu -Usetyenziso oluphantsi lwangoku kwiMowudi yaMandla aPhantsi – Flat Frequency Impendulo
UKWENZA IZIMVO	I-LIS2DWLTR	-Ingxolo ephantsi kakhulu: ukuya kuthi ga kwi-1.3 mg RMS kwiMowudi yamandla aphantsi – unikezelo voltage, 1.62 V ukuya ku-3.6 V -Isantya esiphezulu se-I2C/SPI ujongano lwemveliso yedijithali
2-in-1 ALI	I-J315XRHH-R	– Unikezelo Voltage: I-IR Receiver(6.0V), i-RGB color Sensor(3.6V) Ubonelelo lwangoku: I-IR Receiver (1.0mA), i-RGB color sensor (20mA) – Isihluzo sangaphakathi kwisibane esiphezulu sokukhanya kwefluorescent lamp -Ukucinywa kokukhanya okuzenzekelayo kukuxhasa
Uluvo loMbala	I-RCS-D6C6CV-R	-i2c ujongano -Bona imibala ye-R,G,B,W
ISIlayidi S/W	JS6901EM	– Le ngcaciso isetyenziswa kutshintsho lwesilayidi sesekethe yangoku kwisixhobo sombane.
UBUCHULE S/W	DHT-1187AC	–

Ukucaciswa koMbane

Ipharamitha	Inkcazo	Min.	Chwetheza.	Max.	Iiyunithi
Ukubonelela ngeVoltage		3.0	–	5.5	V
Ukusebenza ngoku	RMS	–	–	65	mA

Inkcazo yokusingqongileyo

Into	Inkcazo
Ubushushu boGcino	-25℃ ukuya + 115℃
Ubushushu bokusebenza	-10℃ ukuya + 80℃
Ukufuma (Kuyasebenza)	85%(50℃) ukufuma okunxulumeneyo
Ukungcangcazela (Iyasebenza)	5 Hz ukuya 500 Hz sinusoidal, 1.0G
Yihla	Akukho monakalo emva kokuwa kwe-75cm kumgangatho wesamente
ESD [Electrostatic discharge]	+/- 0.8 kV uMzekelo woMzimba woMntu (JESD22-A114-B)

  Inkcazo yeRF

 Iimpawu zeNkqubo

Ipharamitha	Imeko	Min.	Chwetheza.	Max.	Iiyunithi
Ugqithiso lwamaxesha (EU ISM BAND)	Vtune = VCPOUTPLL		61.251		GHz
Ukukhutshwa kweSpurious <40GHz				-42	dBm
Ukukhutshwa kweSpurious > 40GHz kunye <57GHz				-20	dBm
Ukukhutshwa kweSpurious > 68GHz kunye <78GHz				-20	dBm
Ukukhutshwa kweSpurious > 78GHz				-30	dBm

 Iimpawu ze-Antenna

Ipharamitha	Imeko yoVavanyo	Min.	Chwetheza.	Max.	Iiyunithi
Uluhlu lokuSebenza ngokuphindaphindiweyo			61.251		GHz
Transmitter Antenna Gain	@ Freq = 61.25GHz		6.761		dBi
Ukufumana i-Antenna yomamkeli	@ Freq = 61.25GHz		6.761		dBi
Ukuthe tye -3Db Beamwidth	@ Freq = 61.25GHz		80		Deg
Ngokuthe nkqo -3dB Beamwidth	@ Freq = 61.25GHz		80		Deg
Ukucinezelwa kwe-sidelobe ethe tye	@ Freq = 61.25GHz		12		dB
Ukucinezelwa kwe sidelobe nkqo	@ Freq = 61.25GHz		12		dB
Ukwahlulwa kwe-TX-RX	@ Freq = 61.25GHz		35		dB

INdibano yeModyuli

Lumka ungonakalisi imodyuli xa udibanisa okanye uchitha. Ukuba ucinezela kakhulu iRADAR IC, yona
inokuchaphazela ukusebenza ngokupheleleyo.

IINKCUKACHA ZOKUVUMELWA KWEMODYULI yeFCC EXAMPLES 

Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC. Umsebenzi uxhomekeke kwezi meko zimbini zilandelayo:

1. Esi sixhobo sisenokungabangeli uphazamiseko oluyingozi.
2. Esi sixhobo kufuneka samkele naluphi na uphazamiseko olufunyenweyo, kubandakanywa uphazamiseko olunokubangela ukusebenza okungafunekiyo.
   ISILUMKO: Utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa isixhobo.
   PHAWULA: Esi sixhobo sivavanyiwe saza safunyanwa sithobela imida yesixhobo sedijithali soDidi B, ngokulandela iNxalenye ye-15 okanye iMithetho yeFCC. Ihese imits yenzelwe ukubonelela ngokhuseleko olufanelekileyo ngokuchasene nokungenelela okuyingozi kwindawo yokuhlala. Esi sixhobo 8 sivelisa kwaye sinokusasaza amandla erediyo eTrequency kwaye, xa singafakwanga kwaye sisetyenziswe ngokuhambelana nemiyalelo, sinokubangela ukuphazamiseka okuyingozi kunxibelelwano lukanomathotholo. Nangona kunjalo, akukho siqinisekiso sokuba ukungenelela akuyi kwenzeka kufakelo oluthile. ukuba esi sixhobo sibangela uphazamiseko lwe-harmerul kwirediyo okanye ulwamkelo lukamabonakude, olunokumiselwa ngokucinywa nokulayita isixhobo, umsebenzisi uyakhuthazwa ukuba azame ukulungisa uphazamiseko ngenyathelo elinye okanye ngaphezulu kwezi zilandelayo:

• Jongisa kwakhona okanye uhambise i-eriyali efumanayo.
• Yandisa ukwahlukana phakathi kwesixhobo kunye nomamkeli.
• Qhagamshela izixhobo kwindawo yokuphuma kwisekethe eyahlukileyo kuleyo apho umamkeli aqhagamshelwe khona.
• Dibana nomthengisi okanye igcisa likanomathotholo/kumabonakude ukuze ufumane uncedo.
  INkcazelo yokuVela kwiMitha yeFCC:
  Esi sixhobo sithobela imida yokuvezwa kwemitha yeFCC emiselwe indawo engalawulwayo. Esi sixhobo kufuneka sifakwe kwaye sisebenze kumgama ongaphantsi kwama-20cm phakathi kweradiyetha kunye nomzimba wakho.

I-OEM IMIYALELO YOHLANGANISO

Esi sixhobo senzelwe kuphela abadibanisi be-OEM phantsi kwezi meko zilandelayo: Imodyuli kufuneka ifakwe kwisixhobo somninimzi kangangokuba i-20 cm igcinwe phakathi kwe-eriyali kunye nabasebenzisi, kwaye imodyuli yokudlulisa ayinakho ukudityaniswa kunye nayo nayiphi na enye into yokuhambisa okanye i-eriyali. . Imodyuli iya kusetyenziswa kuphela nge-eriyali engaphakathi ekwibhodi eye yavavanywa kuqala yaza yaqinisekiswa ngale modyuli. Ii-eriyali zangaphandle azixhaswa. Logama nje ezi meko zi-3 zingentla zifezekisiwe, uvavanyo olongezelelweyo lothumelo aluyi kufunwa. Nangona kunjalo, umdibanisi we-OEM usenoxanduva lokuvavanya imveliso yabo yokugqibela kuzo naziphi na iimfuno zokuthobela ezongezelelweyo ezifunekayo kule modyuli efakiweyo (for ex.ample, izinto ezikhutshwayo zesixhobo sedijithali, iimfuno zePC peripheral, njl. njl.). Isiphelo-imveliso inokufuna uvavanyo loQinisekiso, isiBhengezo soVavanyo lokuThotyelwa koVavanyo oluVumelayo lweKlasi ye-Il okanye iSiqinisekiso esitsha. Nceda ubandakanye ingcali yezatifikethi zeFCC ukuze ufumanise ukuba yintoni na eya kusebenza ngokuthe ngqo kwimveliso yokugqibela.
Ubunyani bokusetyenziswa kwesatifikethi semodyuli:
Kwimeko apho le miqathango ayinakufezekiswa (ror exampkunye nolungelelwaniso oluthile lwelaptop okanye i-co-1ocation kunye nesinye isidluliseli), emva koko isigunyaziso seFCC sale modyuli ngokudityaniswa nesixhobo sokusingatha asisathathwa njengesemthethweni kwaye iID yeFCC yemodyuli ayinakusetyenziswa kwimveliso yokugqibela. Kwezi meko, umdibanisi we-OEM uya kuba noxanduva lokuphonononga kwakhona imveliso yokugqibela (kubandakanywa nomthumeli) kunye noKufumana ugunyaziso olwahlukileyo lweFC. Kwiimeko ezinjalo, nceda ubandakanye ingcaphephe yezatifikethi zeFc ukuze iqinisekise ukuba iPermissive Class II Change okanye iSiqinisekiso esitsha siyafuneka.
Ukuphucula iFirmware:
Isoftware enikezelweyo kuhlaziyo lwefirmware ayinakukwazi ukuchaphazela nayiphi na imilinganiselo yeRF njengoko iqinisekisiwe kwiFCC kule modyuli, ukuze kuthintelwe imiba yothotyelo .
Phelisa ukuleyibhelishwa kwemveliso:
Le modyuli yothumelo igunyaziswe kuphela ukuba isetyenziswe kwisixhobo apho i-eriyali inokufakwa khona ukuze i-20 cm igcinwe phakathi kwe-eriyali kunye nabasebenzisi. Imveliso yokugqibela kufuneka ibhalwe kwindawo ebonakalayo kunye noku kulandelayo: "Iqulethe i-ID ye-FCC: A3LMDRAI302".

Ulwazi ekufuneka lufakwe kwincwadi yomsebenzisi wokugqibela:
Umdibanisi we-OEM kufuneka aqonde ukuba angaboneleli kumsebenzisi wokugqibela malunga nendlela yokufaka okanye ukususa le modyuli yeRF kwincwadana yomsebenzisi yemveliso yokugqibela edibanisa le modyuli. Incwadi yomsebenzisi wokugqibela iya kubandakanya zonke iinkcukacha ezifunekayo zolawulo/isilumkiso njengoko kubonisiwe kule ncwadana.

IINKCUKACHA ZOKUVUMELWA KWEMODYULI yeFCC EXAMPLES

Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC. Umsebenzi uxhomekeke kwezi meko zimbini zilandelayo:

1. Esi sixhobo sisenokungabangeli uphazamiseko oluyingozi.
2. Esi sixhobo kufuneka samkele naluphi na uphazamiseko olufunyenweyo, kubandakanywa uphazamiseko olunokubangela ukusebenza okungafunekiyo.
   ISILUMKO: Utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa isixhobo.
   PHAWULA: Esi sixhobo sivavanyiwe saza safunyanwa sithobela imida yesixhobo sedijithali soDidi B, ngokungqinelana neCandelo le-15 leMithetho yeFCC. Le mida yenzelwe ukubonelela ngokhuseleko olufanelekileyo ngokuchasene nokuphazamiseka kwe-hartul kufakelo lwendawo yokuhlala. Esi sixhobo sivelisa ukusetyenziswa kwaye sinokusasaza amandla amaza erediyo kwaye, ukuba asifakanga kwaye sisetyenziswe ngokuhambelana nemiyalelo, sinokubangela uphazamiseko oluyingozi kunxibelelwano lwerediyo. Nangona kunjalo, akukho siqinisekiso sokuba ukuphazamiseka akuyi kwenzeka kufakelo oluthile. Ukuba esi sixhobo sibangela uphazamiseko oluyingozi kunomathotholo okanye ulwamkelo lukamabonakude, olunokumiselwa ngokucinywa nokulayita isixhobo, umsebenzisi uyakhuthazwa ukuba azame ukulungisa uphazamiseko ngenye okanye ngaphezulu kwezi ndlela zilandelayo:

• Jongisa kwakhona okanye uhambise i-eriyali efumanayo.
• Yandisa ukwahlukana phakathi kwesixhobo kunye nomamkeli.
• Qhagamshela isixhobo kwindawo yokuphuma kwisekethe eyahlukileyo kuleyo apho umamkeli wakho aqhagamshelwe khona.
• Dibana nomthengisi okanye igcisa likanomathotholo/kumabonakude ukuze ufumane uncedo.
  ISILUMKISO
  Utshintsho okanye uhlengahlengiso olungavunywanga ngokucacileyo ngumvelisi lunokutshitshisa igunya lomsebenzisi lokusebenzisa isixhobo.
  “ISILUMKO: Ukuvezwa kwiRadio Frequency Radiation.
  I-eriyali iya kuxhonywa ngendlela yokunciphisa amandla okudibana nomntu ngexesha lokusebenza kwesiqhelo. I-eriyali akufuneki kuqhagamshelwane nayo ngexesha lokusebenza ukunqanda ukuba kungenzeka ukuba kugqithwe kumlinganiselo wokuba sesichengeni weFCC radio frequency.

Ulwazi lwe-IC

Esi sixhobo sithobela i(s) kwi-RSS yelayisenisi ye-Industry Canada-ekhutshiweyo. Ukusebenza kuxhomekeke kwi
imiqathango emibini elandelayo:

1.  esi sixhobo asinakubanga uphazamiseko, kwaye
2.  Esi sixhobo kufuneka samkele naluphi na uphazamiseko, kuquka uphazamiseko olunokubangela ukusebenza okungafunekiyo kwesixhobo.
   Imveliso yokugqibela kufuneka ibhalwe ukubonisa inombolo yesiqinisekiso se-Industry Canada yemodyuli. Iqulethe imodyuli yothumelo lwe-IC: 649E-MDRAI302
   Ulwazi lwe-OEM Integrator
   Esi sixhobo senzelwe kuphela abahlanganisi be-OEM phantsi kwezi meko zilandelayo:
   1. I-antenna kufuneka ifakwe kangangokuba i-20 cm igcinwe phakathi kwe-eriyali kunye nabasebenzisi, kwaye
   2. Imodyuli yothumelo ayinakubekwa ndawonye kunye naso nasiphi na esinye isidluliseli okanye i-eriyali.
      Imveliso yokugqibela ileyibhile Ileyibhile yemveliso yokugqibela kufuneka iquke I-ID yeFCC: A3LMDRAI302, Iqulethe IC: 649E-MDRAI302″.
      “ISILUMKO: Ukuvezwa kwiRadio Frequency Radiation. Esi sixhobo sithobela imida yokuvezwa kwemitha yeFCC emiselwe indawo engalawulwayo. Esi sixhobo kufuneka sifakwe kwaye sisebenze umgama ongaphantsi kwama-20cm phakathi kweradiyetha kunye nomzimba wakho. Le modyuli yothumelo igunyaziswe kuphela ukuba isetyenziswe kwisixhobo apho i-eriyali inokufakwa khona ukuze i-20 cm igcinwe phakathi kwe-eriyali kunye nabasebenzisi.

 Uluhlu lwemithetho yeFCC esebenzayo

Dwelisa imigaqo yeFCC esebenzayo kwisidlulisi seemodyuli. Le yimigaqo emisela ngokuthe ngqo amabhanti okusebenza, amandla, izinto ezikhutshwayo ezinganyanisekanga, kunye nokusebenza kwamaza asisiseko. MUSA ukudwelisa ukuthotyelwa kwemithetho yeradiator engenziwanga ngabom (Icandelo le-15 Icandelwana B) kuba loo nto ingeyiyo imeko yesibonelelo semodyuli eyandisiweyo kumenzi womkhosi. Jonga kwakhona iCandelo 2.10 elingezantsi malunga nesidingo sokwazisa abavelisi abakhoyo ukuba uvavanyo olongezelelweyo luyafuneka.3
Ingcaciso: Le modyuli ineemfuno zeFCC icandelo 15C(15.255).

Shwankathela iimeko ezithile zokusetyenziswa komsebenzi

Chaza iimeko zokusetyenziswa ezisebenzayo kwimodyuli yothumelo, kubandakanywa ne-example nayiphi na imida kwii-eriyali, njlampLe, ukuba i-antenna ye-point-to-point isetyenzisiweyo efuna ukunciphisa amandla okanye imbuyekezo yokulahleka kwentambo, ngoko olu lwazi kufuneka lube kwimiyalelo. ukuba umda wemeko yosetyenziso unwenwela kubasebenzisi abaziingcali, ngoko imiyalelo kufuneka ichaze ukuba olu lwazi lukwanwenwela kwincwadana yemiyalelo yomenzi womkhosi. Ukongeza, ulwazi oluthile lunokufuneka, olufana nencopho yebhendi nganye kunye nenzuzo encinci, ngokukodwa kwizixhobo eziphambili kwiibhendi ze-5 GHz DFS.
Ingcaciso: I-EUT ine-eriyali yeChip, kwaye i-eriyali isebenzisa i-eriyali encamathele ngokusisigxina engenakutshintshwa.

Iinkqubo zemodyuli ezilinganiselwe

ukuba isidluliseli semodyuli sivunyiwe njengemodyuli elinganiselweyo, ngoko umenzi wemodyuli unoxanduva lokuvumela imeko-bume yenginginya esetyenziswa nayo imodyuli elinganiselweyo. Umvelisi wemodyuli elinganiselweyo kufuneka achaze, kokubini kwifayile nakwimiyalelo yofakelo, enye indlela ithetha ukuba umenzi wemodyuli enyiniweyo usebenzisa ukuqinisekisa ukuba umamkeli uhlangabezana neemfuno eziyimfuneko ukwanelisa iimeko zomda wemodyuli. Umvelisi wemodyuli elinganiselweyo unoguquko lokuchaza enye indlela yokujongana neemeko ezithintela ukuvunywa kokuqala, okufana noku: ukukhusela, ukubonakaliswa okuncinci. amplitude, buffered modulation/datainputs, okanye unikezelo lombane ummiselo. Enye indlela inokubandakanya ukuba umenzi wemodyuli elinganiselweyo reviews idatha yovavanyo oluneenkcukacha okanye uyilo lomkhosi phambi kokunika imvume yomninimzi. Le nkqubo yemodyuli enyiniweyo ikwasebenza kuvavanyo lokuvezwa kweRF xa kuyimfuneko ukubonisa ukuthobela kumamkeli othile. Umenzi wemodyuli kufuneka achaze ukuba ulawulo lwemveliso apho isidluliseli semodyuli iya kugcinwa njani ukuze ihlale iqinisekisa ukuthotyelwa kwemveliso. Kwinginginya ezongezelelweyo ngaphandle kwenginginya ethile enikwe ekuqaleni ngemodyuli elinganiselweyo, iClass Il utshintsho oluvumelekileyo luyafuneka kwisibonelelo semodyuli ukubhalisa umamkeli owongezelelweyo njengomamkeli othile ovunyiweyo kunye nemodyuli.

Ingcaciso: Imiyalelo ecacileyo necacileyo echaza iimeko,
Unyino kunye neenkqubo zamaqela esithathu ukuba asebenzise kunye/okanye adibanise imodyuli kwisixhobo sokusingatha
(jonga imiyalelo yohlanganiso oluBanzi ngezantsi).
Sombulula

Amanqaku oFakelo

1. Unikezelo example ngolu hlobo lulandelayo: Imveliso yokusingatha kufuneka inikeze amandla alawulwayo e-1.5 V, 3.0-5.5 VDC kwimodyuli.
2. Qinisekisa ukuba imodyuli yezikhonkwane ezingundoqo zifakiwe.
3. Qinisekisa ukuba imodyuli ayivumeli abasebenzisi ukuba batshintshe okanye bachithe
4. Imodyuli ekhankanyiweyo yimveliso efakwe kwisicelo emva kokuba inyuswe kwisakhelo ekusetyenzisweni okuyinyani. Isakhelo yinxalenye ekhuselayo yokugubungela imodyuli.

Landela uyilo lwe-eriyali

Uthungelwano lwemodyuli enoyilo lwe-eriyali yomkhondo, jonga isikhokelo kuMbuzo 11 we-KDB Publication 996369 DO2 FAQModules yee-Antenna zeMicro-Strip kunye nomkhondo. Ulwazi oludityanisiweyo luya kubandakanya i-TCB review imiyalelo yokudibanisa kule miba ilandelayo: uyilo loyilo lokulandelela, uluhlu lwamacandelo (BOM), i-eriyali, izihlanganisi, kunye neemfuno zokuzihlukanisa.

1. Ulwazi olubandakanya iiyantlukwano ezivumelekileyo (umzekelo, landelela imida, ubukhulu, ubude, ububanzi, imilo), ukungaguquguquki kwedielectric, kunye ne-impedance njengoko kusebenza kudidi ngalunye lwe-eriyali);
2. Uyilo ngalunye luya kuthathwa njengoluhlobo olwahlukileyo (umzekelo, ubude be-eriyali kwi-multiple(s) ye-frequency, i-wavelength, kunye nokumila kwe-eriyali (umkhondo kwisigaba) kunokuchaphazela ukuzuza kwe-eriyali kwaye kufuneka kuthathelwe ingqalelo);
3. Iiparamitha ziya kubonelelwa ngendlela evumela abavelisi bomkhosi ukuba bayile ibhodi yesekethe eprintiweyo (PC);
4. Amalungu afanelekileyo ngumenzi kunye neenkcukacha;
5. Iinkqubo zovavanyo zokuqinisekisa uyilo; kunye neenkqubo zovavanyo lweMveliso zokuqinisekisa ukuthotyelwa. Umnikeli wemodyuli uya kubonelela ngesaziso sokuba nakuphi na ukutenxa (ii) kwiiparamitha ezichaziweyo zomkhondo we-eriyali, njengoko ichazwe yimiyalelo, ifuna ukuba umenzi wemveliso yomninimzi kufuneka azise umniki-nkonzo wemodyuli ukuba unqwenela ukutshintsha uyilo lomkhondo lwe-eriyali. Kule meko, iClass Il isicelo sokutshintsha imvume siyafuneka ukuba sibe filed ngulowo unikwe isibonelelo, okanye umenzi womkhosi unokuthatha uxanduva ngotshintsho lwe-ID yeFCC (isicelo esitsha) inkqubo elandelwa sisicelo soguqulo semvume yoDidi. Ingcaciso: Ewe, Imodyuli eneeriyali zokulandela uyilo, kwaye Le ncwadana ibonisiwe uyilo loyilo lomkhondo, i-eriyali, izihlanganisi, kunye neemfuno zokuzahlula.

 Iingqwalaselo zokuvezwa kweRF

Kubalulekile ukuba ababoneleli bemodyuli bachaze ngokucacileyo nangokucacileyo iimeko zokuvezwa kweRF ezivumela umenzi wemveliso engumamkeli ukuba asebenzise imodyuli. Zimbini iindidi zemiyalelo efunekayo kulwazi lokuvezwa kweRF: (1) kumenzi wemveliso yomninimzi, ukuchaza iimeko zesicelo (iselula, ephathekayo Xx cm ukusuka kumzimba womntu); kunye (2) nesicatshulwa esongezelelweyo esifunekayo kumvelisi wemveliso yomnini ukuba abonelele abasebenzisi bokugqibela kwiincwadana zabo zokugqibela zemveliso. Ukuba iinkcazo zokuvezwa kweRF kunye neemeko zokusebenzisa azibonelelwanga, umenzi wemveliso kufuneka athathe uxanduva lwemodyuli ngotshintsho kwi-ID yeFCC (isicelo esitsha). Ingcaciso: Le modyuli ithobela imida yokuvezwa kwemitha yeFCC RF ebekwe kwindawo engalawulekiyo, Esi sixhobo kufuneka sifakwe kwaye sisebenze kumgama omncinci weesentimitha ezingama-20 phakathi kweradiyetha kunye nomzimba wakho. Le modyuli yenzelwe ukuthobela iNgxelo yeFCC.

Iimpondo

Uluhlu lwee-eriyali ezibandakanyiweyo kwisicelo soqinisekiso kufuneka lubonelelwe kwimiyalelo. Ukuhanjiswa kweemodyuli ezivunyiweyo njengeemodyuli ezilinganiselweyo, yonke imiyalelo esebenzayo yesifakeli sobuchwephesha kufuneka ibandakanywe njengenxalenye yolwazi kumenzi wemveliso yomkhosi. Uluhlu lwe-eriyali luyakuchonga kwakhona iindidi ze-eriyali (imonopole, iPIFA, i-dipole, njl. njl. (qaphela ukuba kwi-example "i-antenna ye-omni-directional" ayijongwa "njengohlobo oluthile lwe-eriyali). Kwiimeko apho umenzi wemveliso yomkhosi unoxanduva lomdibaniso wangaphandle, kwi-exampkunye noyilo lwe-eriyali ye-RF kunye noyilo lokulandelela i-eriyali, imiyalelo yohlanganiso iya kwazisa umfaki we-eriyali ukuba isiqhagamshelo esisodwa se-eriyali kufuneka sisetyenziswe kwiSigaba se-15 sothutho olugunyazisiweyo olusetyenziswa kwimveliso yokusingatha. Abavelisi bemodyuli baya kubonelela ngoluhlu lweziqhagamshelo ezizodwa ezamkelekileyo. Ingcaciso: I-EUT ine-eriyali yeChip, kwaye i-eriyali isebenzisa i-eriyali eqhotyoshelweyo eyohlukileyo.

Ilebhile kunye nolwazi lokuthotyelwa

Abancedisi banoxanduva lokuqhubeka nokuthotyelwa kweemodyuli zabo kwimithetho yeFCC. Oku kuquka ukucebisa abavelisi bemveliso ukuba kufuneka banikeze ileyibhile ebonakalayo okanye ye-imeyile echaza “Ine-ID yeFCC kunye nemveliso yabo egqityiweyo. Jonga iziKhokelo zokuLeyibheli kunye noLwazi loMsebenzisi kwii-RF Devices KDB Publication 784748. Ingcaciso: Inkqubo yokusingatha esebenzisa le modyuli, kufuneka ibe nelebhile kwindawo ebonakalayo ebonisa ezi zibhalo zilandelayo: “Iqulethe i-ID yeFCC: A3LMDRAI302, Iqulethe IC: 649E-MDRAI302”

Ulwazi kwiindlela zovavanyo kunye neemfuno zovavanyo ezongezelelweyo

Isikhokelo esongezelelweyo sovavanyo lweemveliso zenginginya sinikwe kwi-KDB Publication 996369 D04 Isikhokelo sokuHlanganisa iModyuli. Iimowudi zovavanyo kufuneka zithathele ingqalelo iimeko ezahlukeneyo zokusebenza kwisidluliseli seemodyuli ezizimeleyo kwinginginya, kunye nokuhambisa iimodyuli ezininzi ngaxeshanye okanye ezinye iimodyuli kwimveliso yomkhosi. Umxhasi kufuneka abonelele ngendlela yokuqwalasela iindlela zovavanyo lovavanyo lwemveliso yokusingatha iimeko ezahlukeneyo zokusebenza kwimodyuli emele yodwa yothumelo kwinginginya, xa kuthelekiswa nezininzi, iimodyuli zothumelo ngaxeshanye okanye ezinye iimodyuli zothumelo kumamkeli. Ababonelelwayo banokonyusa usetyenziso lweemodyuli zabo ezihambisa iimodyuli ngokubonelela ngeendlela ezikhethekileyo, iindlela, okanye imiyalelo elinganisa okanye ebonakalisa uphawu loqhagamshelwano ngokwenza isidluliseli sikwazi. Ihis can 8reatly Simpiry a host host umenzi s ukuzimisela ukuba imodyuli njengoko ifakwe kwinginginya ihambelana neemfuno zeFCC.
Ingcaciso: Ibhendi ephezulu inokunyusa usetyenziso lweemodyuli zethu zothumelo ngokubonelela ngemiyalelo elinganisa okanye ebonisa uqhagamshelo ngokuvumela isidluliseli.

Uvavanyo olongezelelweyo, iCandelo le-15 Icandelwana B lokuzihlangula

Umxhasi kufuneka abandakanye isiteyitimenti sokuba isidluliseli semodyuli kuphela iFCC egunyaziswe kumacandelo athile omgaqo (okt, imithetho yesidluliseli seFCC) edweliswe kwisibonelelo, kwaye umenzi wemveliso yomkhosi unoxanduva lokuthobela nayiphi na eminye imigaqo yeFCC esebenzayo umamkeli ongafakwanga kwisibonelelo semodyuli sothumelo lwesiqinisekiso. Ukuba umxhasi uthengisa imveliso yakhe njengeSahlulo se-15 seCandelo B elithobelayo (xa likwaqulathe ukujikelezwa kwedijithali ngokungeyonjongo), ngoko umxhasi uya kubonelela ngesaziso esichaza ukuba imveliso yokugqibela yomamkeli lisafuna iCandelo le-15 lovavanyo lokuthotyelwa kweModyuli efakelweyo. .
Ingcaciso: Imodyuli ngaphandle kokungeyonjongo-yeradiator yedijithali yesekethe, ngoko ke imodyuli ayifuni kuvandlakanywa yiFCC Icandelo le-15 Icandelwana B. Umamkeli kufuneka avavanywe yiFCC Subpart B.

Amaxwebhu / Izibonelelo

I-Chemtronics MDRAI302 iModyuli yokuFumana iModyuli [pdf] Incwadi yokusebenzisa I-MDRAI302, A3LMDRAI302, MDRAI302 iModyuli yeModyuli yokuFumana iModyuli, iModyuli yokuFumana iModyuli

Iimbekiselo

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