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I-VSWR，Ilahleko yokubuyisela,Ilahleko yokufakwa,Ukuzahlula,ukudibanisa,Ulwalathiso,Ubuthathaka beFrequency ye-coupler,ifomula yokubala
Kwi-coupler ebhekisa kwicala elithile, ezi parameters zibonisa indlela eqhuba kakuhle ngayo amandla xa ewahlula kwelinye icala ngelixa ewalahla elinye. Nazi iifomyula zokubala ezisemgangathweni:Funda ngokugqithisileyo -
I-VSWR, ilahleko yokubuya, ilahleko yokufakwa, ukuhlukaniswa, ibhalansi yesigaba, ibhalansi yobukhulu bebhulorho, ifomula yokubala
Kwi-RF kunye nobunjineli be-microwave, "ibhulorho" idla ngokubhekisa kwibhulorho ebhekisa kwicala (okanye ibhulorho yokulahleka kokubuya). Cinga ngayo njengohlobo olukhethekileyo lwe-coupler ebhekisa kwicala esetyenziselwa ukulinganisa indlela isixhobo esihambelana ngayo nenkqubo. Nazi iifomyula eziphambili zeeparameter zaso:Funda ngokugqithisileyo -
Itheyibhile yokuthelekisa ubungakanani be-Waveguide port
Ubudlelwane phakathi kobukhulu bezibuko ze-**waveguide**, ubungakanani be-**flange**, kunye ne-**frequency bands** bumiselwe ukuqinisekisa ukuhambelana koomatshini kunye nokusebenza kwe-RF okuphezulu. Apha ngezantsi kukho itheyibhile yokuthelekisa elula kunye nemigaqo ephambili yezikhokelo ze-waveguide eziziingxande eziqhelekileyo kunye...Funda ngokugqithisileyo -
I-VSWR, ilahleko yokubuya (RL), amandla abonakalisiweyo, kunye namandla adluliselweyo
Ubudlelwane phakathi kweVoltage Standing Wave Ratio (VSWR), iReturn loss (RL), amandla abonakalisiweyo, kunye namandla adluliselweyo adibene ngeReflection coefficient (Γ). Apha ngezantsi kukho iifomula eziphambili kunye namanyathelo okuguqula: ### **IiCore Formulas** 1. **Reflection Co...Funda ngokugqithisileyo -
Intlanganiso yokukhuthaza uphuhliso lwesicelo se-5G ibibanjelwe eBeijing
Ngomhla wesi-5 kweyoMnga, iNkomfa yokuKhuthazwa koPhuhliso lweSikali sesicelo se-5G yabanjwa eBeijing. Intlanganiso ishwankathele impumelelo yophuhliso lwe-5G kwiminyaka emihlanu edlulileyo, kwaye yenza ukusasazwa okucwangcisiweyo komsebenzi obalulekileyo wesicelo se-5G...Funda ngokugqithisileyo -
I-IC China 2024 izakubanjelwa eBeijing
Ngomhla we-18 kweyeNkanga, i-21st China International Semiconductor Expo (IC China 2024) yavulwa kwiZiko leeNgqungquthela zeSizwe eBeijing. UWang Shijiang, uSekela Mlawuli weSebe lezoLwazi lwe-elektroniki kwiSebe lezoShishino ...Funda ngokugqithisileyo -
URohde noSchwarz babonisa inkqubo ye-terahertz eguquguqukayo ye-6G esekwe kubuchwepheshe be-photonic kwi-EuMW 2024
URohde & Schwarz (R&S) baveze ubungqina bengcamango yenkqubo yokudlulisa idatha engenazingcingo ye-6G esekwe kwiikhonkco zonxibelelwano ze-photonic terahertz kwiVeki yeMicrowave yaseYurophu (EuMW 2024) eParis, benceda ekuphuculeni umda...Funda ngokugqithisileyo -
INgqungquthela ye-IME ye-17 kwiTekhnoloji yeMicrowave kunye ne-Antenna
Itekhnoloji ye-IME Microwave kunye ne-antenna iya kuphuculwa ukuze yandise umxholo kunye nobubanzi bomboniso, oza kuqaliswa kwiZiko leMiboniso kunye neMiboniso yeHlabathi laseShanghai ngoLwesithathu (nge-23-25 ka-Okthobha). Ngommandla womboniso ongaphezulu kwe-12,000 square m...Funda ngokugqithisileyo -
I-coefficient yamaza amileyo, i-dBm, i-dBμV, i-dBmW, i-V conversion table
Itheyibhile yokuguqula ubudlelwane obuhambelana ne-Impedance: I-coefficient yokubonakalisa: I-coefficient yamaza amileyo: Z0=Z, ρ=0, VSWR=1, oko kukuthi, iyafana ngokuchanekileyo ...Funda ngokugqithisileyo -
Ukwenziwa kweefilitha zangaphambili
Ngaphandle kwesihluzo kwicala elingaphambili le-RF, isiphumo sokwamkela siya kuncipha kakhulu. Ingakanani isaphulelo? Ngokubanzi, ngee-antenna ezilungileyo, umgama uya kuba mbi ngokuphindwe kabini. Kwakhona, okukhona i-antenna iphezulu, kokukhona i-reception imbi! Kutheni kunjalo? Kuba namhlanje...Funda ngokugqithisileyo
