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Isaziso seholide yeNtwasahlobo
Bathengi abathandekayo Molo! Njengoko uMnyhadala weNtwasahlobo ka-2023 usondela, ngokutsho kwe-"Ofisi Jikelele yeBhunga leSizwe ivakalisa ilungiselelo leholide yomnyhadala weNtwasahlobo ka-2023", kwaye idibene nemeko yokwenyani kunye nolungiselelo lomsebenzi lwenkampani: Th...Funda ngokugqithisileyo -
I-RF Microwave Cavity Duplexer kunye neDiplexer
I-RF microwave duplexer sisixhobo esineechweba ezintathu esisetyenziselwa ukuthumela nokufumana imiqondiso ye-RF sisebenzisa i-antenna efanayo kwiinkqubo zonxibelelwano. I-duplexer isebenza njenge-circulator kwizicelo zamandla aphantsi. Kwizixhobo ezingenazingcingo ezifana neefowuni ezihlakaniphileyo kunye neeLAN ezingenazingcingo, i-duplexer isebenzise ...Funda ngokugqithisileyo -
Yintoni isihluzo seRF kwaye kutheni sibaluleke kangaka?
Yintoni isihluzo seRF kwaye kutheni sibaluleke kangaka? Izihluzo ziyimfuneko ukucoca imiqondiso engafunekiyo engena kwi-spectrum yerediyo. Zisetyenziswa kunye nezixhobo ezahlukeneyo ze-elektroniki. Nangona kunjalo, ukusetyenziswa kwayo okubaluleke kakhulu kukwicandelo le-RF. ...Funda ngokugqithisileyo -
Isihluli samandla sikaWilkinson
Isihluzi samandla saseWilkinson sisekethe yesihluzi samandla. Xa zonke iiports zifanisiwe, sinokwenza ukwahlulwa phakathi kweeports ezimbini zokukhupha. Nangona isihluzi samandla saseWilkinson sinokwenziwa ukuze senze naluphi na ulwahlulo lwamandla (umzekelo, jonga iPozar [1]), lo mzekelo uza kufunda imeko...Funda ngokugqithisileyo -
Funda malunga neeNxalenye ezingasebenziyo kwiisekethe zeRF
Iinxalenye ezingasebenziyo kwiisekethe zeRF IiResistors, ii-capacitors, iiAntennas. . . . Funda ngezinto ezingasebenziyo ezisetyenziswa kwiinkqubo zeRF. Iinkqubo zeRF azahlukanga ngokupheleleyo kwezinye iintlobo zeesekethe zombane. Imithetho efanayo yefiziksi iyasebenza, kwaye ngenxa yoko isiseko...Funda ngokugqithisileyo -
I-Multiplexer vs Power Divider
Zombini iiMultiplexers kunye neePower Dividers zizixhobo eziluncedo ekwandiseni inani lee-antenna ezinokuqhagamshelwa kwizibuko lomfundi omnye. Enye yeenzuzo eziphambili kukunciphisa iindleko zesicelo se-UHF RFID ngokwabelana ngezixhobo ezibizayo. Kule posi yebhlog, sichaza...Funda ngokugqithisileyo -
Isihlanganisi seRF esingasebenziyo/iMultiplexer
I-Combiner/Multiplexer RF Multiplexer okanye i-combiner zizinto ze-RF / microwave ezingasebenziyo ezisetyenziselwa ukudibanisa imiqondiso ye-microwave. Kudidi lweJingxin, i-RF power combiner inokuyilwa kwaye iveliswe kwi-cavity okanye kwi-LC okanye kwi-ceramic version ngokwenkcazo yayo. I-combiner...Funda ngokugqithisileyo -
I-Passive RF 3DB 90 °/180 ° Hybrid BPassive RF 3DB 90°/180° Hybrid Couplersridge
IiHybrids ze-3dB • Ukwahlula isignali ibe ziisignali ezimbini ezinobukhulu obulinganayo kunye nomahluko wesigaba se-90° okanye se-180° oqhubekayo. • Ukudibanisa i-quadrature okanye ukwenza ukudibanisa kwe-summation/differential. Intshayelelo Ii-Couplers kunye nee-hybrids zizixhobo ezi...Funda ngokugqithisileyo -
Funda malunga neMicrowave RF Cavity Duplexer
I-Passive RF Cavity Duplexer Yintoni i-Duplexer? I-duplexer sisixhobo esivumela unxibelelwano oluya kwicala elinye kwitshaneli enye. Kwiinkqubo zonxibelelwano lwerediyo, yahlula umamkeli kwi-transmitter ngelixa ivumela ...Funda ngokugqithisileyo -
Funda malunga neRF Microstrip Wilkinson Power Divider
Isihluzi samandla saseWilkinson Isihluzi samandla saseWilkinson sisihluzi esisebenzayo esisebenzisa iitransformer ezimbini zomgca wokudlulisela ubude bekota, ezihambelanayo, ezingadibaniyo. Ukusetyenziswa kwemigca yokudlulisela kwenza kube lula ukuyisebenzisa isihluzi saseWilkinson...Funda ngokugqithisileyo -
Funda Ngesihluzo seBand Pass
Izihluzi zePassive Band Pass Izihluzi zePassive Band Pass zingenziwa ngokuqhagamshela isihluzi sepass ephantsi kunye nesihluzi sepass ephezulu Isihluzi sePassive Band Pass singasetyenziselwa ukwahlukanisa okanye ukucoca amaza athile akwibhendi ethile okanye uluhlu lwezihlandlo...Funda ngokugqithisileyo -
Funda malunga ne-Directional Coupler
Ii-couplers ezikhokelayo luhlobo olubalulekileyo lwesixhobo sokucubungula imiqondiso. Umsebenzi wazo oyintloko kukuthatha iisampulu zemiqondiso ye-RF kwinqanaba elimiselweyo lokudibanisa, kunye nokwahlulwa okuphezulu phakathi kwee-ports zesignali kunye nee-ports ezisampuliweyo - ezixhasa uhlalutyo, ukulinganisa kunye no...Funda ngokugqithisileyo
