Iindaba zeshishini

Igridi yeAntenna Array
ngu admin nge 24-01-24
Ukuze ulungelelanise iimfuno ze-eriyali ye-engile yemveliso entsha kwaye wabelane ngokungundo lwephepha le-PCB lesizukulwana sangaphambili, olu yilo lulandelayo lwe-eriyali lungasetyenziselwa ukufikelela kwinzuzo ye-eriyali ye-14dBi@77GHz kunye nokusebenza kwemitha ye-3dB_E/H_Beamwidth=40 °. Ukusebenzisa iRogers 4830 ...
Funda ngokugqithisileyo
Iimveliso ze-Antenna ze-RFMISO Cassegrain
ngu admin nge 24-01-22
Uphawu lwe-eriyali yeCassegrain kukusebenzisa isondlo sasemva ngokufanelekileyo kunciphisa inkcitho yenkqubo yesondlo. Kwinkqubo ye-antenna enenkqubo yesondlo esinzima ngakumbi, yamkela i-cassegrainantenna enokunciphisa ngokufanelekileyo umthunzi we-feeder. Ourcassegrain antenna frequency co...
Funda ngokugqithisileyo
Ukuguqulwa kwamandla kwii-antenna ze-radar
ngu admin nge 24-01-18
Kwiisekethe ze-microwave okanye iisistim, yonke isekethe okanye inkqubo ihlala iqulunqwe zixhobo ezininzi ezisisiseko ze-microwave ezifana nezihluzi, i-couplers, izahluli zamandla, njl.njl
Funda ngokugqithisileyo
Ukuhambelana kweWaveguide
ngu admin nge 24-01-15
Ukufumana njani ukuhambelana kwe-impedance ye-waveguides? Ukusuka kwithiyori yelayini yothumelo kwithiyori ye-antenna ye-microstrip, siyazi ukuba uthotho olufanelekileyo okanye imigca yothumelo ehambelanayo inokukhethwa ukuze kuphunyezwe ukuhambelana kwe-impedance phakathi kwemigca yothumelo okanye phakathi kwe-transmissio...
Funda ngokugqithisileyo
I-Trihedral Corner Reflector: UkuPhuculwa kokuPhucula kunye noThutho lweMiqondiso yoNxibelelwano
ngu admin ngo 24-01-12
I-trihedral reflector, ekwaziwa ngokuba sisibonisi sekona okanye isibonisi esingunxantathu, sisixhobo ekujoliswe kuso esisoloko sisetyenziswa kwii-eriyali nakwiinkqubo zerada. Iquka izinto ezintathu zokubonisa iplani ezenza isakhiwo esivaliweyo esingunxantathu. Xa i-electromagnetic wave ibetha i...
Funda ngokugqithisileyo
Ukuvula okusebenzayo kwe-eriyali
ngu admin nge 24-01-08
Iparamitha eluncedo ebala amandla okufumana i-eriyali yindawo esebenzayo okanye indawo yokuvula esebenzayo. Cinga ukuba iliza lenqwelomoya elinepolarization efanayo nelokufumana i-eriyali liyenzeka kwi-eriyali. Ngokubhekele phaya cinga ukuba iliza lihamba lisiya kwimbovane...
Funda ngokugqithisileyo
I-Antennas ye-Waveguide Slotted-Imigaqo yoYilo
ngu admin ngo 24-01-05
Umzobo woku-1 ubonisa umzobo oqhelekileyo we-waveguide slotted, onesakhiwo eside kunye nesincinci se-waveguide kunye ne-slot phakathi. Le slot ingasetyenziselwa ukuhambisa amaza e-electromagnetic. umfanekiso 1. Ijometri yeyona wavegu ixhaphakileyo slotted...
Funda ngokugqithisileyo
Imilinganiselo ye-antenna
ngu admin nge 24-01-03
Umlinganiselo we-eriyali yinkqubo yokuvavanya ngokobungakanani kunye nokuhlalutya ukusebenza kwe-eriyali kunye neempawu. Ngokusebenzisa izixhobo zovavanyo ezikhethekileyo kunye neendlela zokulinganisa, silinganisa inzuzo, ipateni yemitha, umlinganiselo wamaza okuma, ukuphendula rhoqo kunye nezinye iiparam...
Funda ngokugqithisileyo
Umgaqo wokusebenza kunye neenzuzo ze-antenna ze-logarithmic periodic
ngu admin on 23-12-28
I-antenna ye-log-periodic yi-antenna ebanzi-ibhendi yayo yokusebenza isekelwe kwi-resonance kunye ne-log-periodic structure. Eli nqaku liza kukwazisa nge-eriyali ye-log-periodic ukusuka kwimiba emithathu: imbali, umgaqo wokusebenza kunye nezibonelelo ze-anten ye-log-periodic...
Funda ngokugqithisileyo
Iindidi eziqhelekileyo zezixhumi ze-antenna kunye neempawu zazo
ngu admin on 23-12-26
Isidibanisi se-eriyali sisidibanisi sombane esisetyenziselwa ukuqhagamshela izixhobo zamaza erediyo neentambo. Umsebenzi wayo ophambili kukuhambisa imiqondiso ye-frequency ephezulu. Isinxibelelanisi sineempawu ezihambelanayo ezibalaseleyo, eziqinisekisa ukuba ukubonakaliswa komqondiso kunye nelahleko ...
Funda ngokugqithisileyo
I-polarization yamaza endiza
ngu admin on 23-12-22
I-polarization yenye yeempawu ezisisiseko zee-eriyali. Okokuqala kufuneka siqonde i-polarization yamaza endiza. Emva koko sinokuxoxa ngeentlobo eziphambili ze-antenna polarization. I-polarization yomgca Siza kuqala ukuqonda i-polarization o...
Funda ngokugqithisileyo
Qonda imigaqo yokusebenza kunye nokusetyenziswa kwe-waveguide kubaguquli be-coaxial
ngu admin on 23-12-18
I-coaxial adapter waveguide sisixhobo esisetyenziselwa ukudibanisa iintlobo ezahlukeneyo zemigca yokuhambisa i-waveguide. Ivumela ukuguqulwa phakathi kweentambo ze-coaxial kunye ne-waveguides yokuhanjiswa komqondiso kunye nokudibanisa kwiinkqubo ezahlukeneyo zonxibelelwano ezingenazintambo, iinkqubo ze-radar, i-microwav ...
Funda ngokugqithisileyo