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Qalabka Beddelka Kala-goysyada: Kor u qaadista Hufnaanta Imtixaanka iyadoo la adeegsanayo Otomaatigga Matoorka leh
Cabbiraadda anteenada iyo tijaabinta EMC, beddelka jihada kala-goynta waa shaqo caadi ah laakiin waqti badan qaadata. Hababka dhaqameedku waxay badanaa u baahan yihiin in gacanta laga jaro, la rogo, oo dib loo xidho anteenada - hab soo bandhigaya xirashada farsamada, khaladaadka isku-xidhka,...Akhriso wax dheeraad ah -
Aragtida Anteenada - Meel u dhow Goobta iyo Goobta Fog
Ka dib markii laga dooday xuduudaha anteenada aasaasiga ah cutubkii hore, mowduuc kale oo muhiim ah oo la tixgelinayo waa meelaha u dhow iyo kuwa fog ee anteenada. Xoogga shucaaca ee lagu cabbiray meel u dhow anteenada wuu ka duwan yahay kan lagu cabbiray masaafada. ...Akhriso wax dheeraad ah -
Anteenada Wareega: Doorashada Ku Habboon ee Kala-soocidda Wareegga Ballaaran - Laga bilaabo Aragtida ilaa Codsiyada
Anteenada Wareega ah waa tusaale caadi ah oo anteeno silig ah, oo lagu garto qaab-dhismeedkeeda qaab-dhismeedka wareegsan. Waa anteeno ballaaran oo ku habboon xargaha VHF iyo UHF. Anteenada helical-ka ah waxay ku shaqeysaa inta u dhaxaysa 30 MHz ilaa 3 GHz, oo inta badan daboola V...Akhriso wax dheeraad ah -
Aragtida Anteenada - Xawaaraha Aasaasiga ah
Cutubkani wuxuu soo bandhigayaa xuduudaha aasaasiga ah ee isgaarsiinta wireless-ka, iyadoo ujeedadu tahay in si fiican loo fahmo doorka anteenooyinka ee nidaamyada isgaarsiinta. Isgaarsiinta wireless-ka waxaa lagu sameeyaa qaab hirarka electromagnetic-ka, taasoo ka dhigaysa mid lagama maarmaan ah in la...Akhriso wax dheeraad ah -
Anteenada Wareega ee Qorshaha ah: Marka Ballaca Ballaca uu Runtii Muhiim Yahay
Weydii injineer kasta oo anteeno ah waxqabadka ballaca ballaaran, waxaana dhici karta in anteenooyinka wareegsan ee toosan ay soo bixi doonaan horraanta wadahadalka. Qaab-dhismeedkan fidsan ee wareegsan—oo leh gacmo u qalloocan sida faraha ama galax—ayaa xallinayay dhibaatooyinka ballaca ballaaran tan iyo ...Akhriso wax dheeraad ah -
Anteenada Biconical: Fardo Shaqo oo loogu talagalay Codsiyada Broadband Omnidirectional
Haddii aad waligaa gashay shaybaarka tijaabada EMC ama aad ka shaqaysay nidaamyada la socodka ballaca ballaaran, waxaa dhici karta inaad la kulantay anteeno laba-geesood ah. Marka hore, qaabkeeda siman, oo u eg xarig qaanso-xadhig ah ayaa soo muuqda - laba walxood oo koon ah oo is wajahaya, oo lagu quudiyo bartamaha. Laakiin wixii ka dambeeya...Akhriso wax dheeraad ah -
Fahmidda Kala-goysyada Wareega ah ee Anteenooyinka Geeska: Mabaadi'da, Faa'iidooyinka, iyo Adeegsiga
Anteenada Geeska ee Kala-goynta Wareega ah waa nooc gaar ah oo anteeno microwave ah oo loogu talagalay in lagu iftiimiyo ama lagu helo hirarka elektromagnetic-ka oo leh kala-goyn wareeg ah. Si ka duwan kala-goynta toosan, halkaas oo goobta korontadu ay ku dhex milmayso hal diyaarad, kala-goynta wareegsan waxay leedahay...Akhriso wax dheeraad ah -
Hagaha Ugu Dambeeya ee Anteenooyinka: Sida Anteenooyinka U Shaqeeyaan (Qaybta 2)
Iyada oo laga sii ambaqaadayo dooddii hore, inkastoo anteenooyinku ay ku yimaadaan qaabab iyo qaabab kala duwan, waxaa si ballaaran loogu kala saari karaa iyadoo lagu saleynayo isku ekaanshaha. Iyada oo loo eegayo hirarka: anteenooyinka hirarka dhexe, anteenooyinka hirarka gaaban, anteenooyinka hirarka aadka u gaaban, anteenooyinka microwave-ka... Waxaa qoray...Akhriso wax dheeraad ah -
Hagaha Ugu Dambeeya ee Anteenooyinka: Sida Anteenooyinka u Shaqeeyaan
Anteenooyinku waa aalad isgaarsiineed oo aad ugu badan nolosheenna. Si kastaba ha ahaatee, dadka badankiisu si dhab ah uma fahmaan, laga yaabee inay og yihiin oo keliya in loo isticmaalo gudbinta iyo helitaanka calaamadaha. Nasiib darro, tan iyo markii saynisyahanka Ruushka Popov uu si guul leh u ikhtiraacay anteenada 18-kii...Akhriso wax dheeraad ah -
AESA vs PESA: Sida Naqshadaha Anteenooyinka Casriga ah ay u Kacaan ku samaynayaan Nidaamyada Radar-ka
Isbeddelka laga bilaabo Array-ka Elektarooniga ah ee aan firfircoonayn (PESA) ilaa Array-ka Elektarooniga ah ee firfircoon (AESA) wuxuu matalaa horumarka ugu muhiimsan ee tignoolajiyada casriga ah ee radar-ka. Iyadoo labada nidaamba ay isticmaalaan isteerinka iftiinka elektaroonigga ah, qaab-dhismeedkooda aasaasiga ah way kala duwan yihiin...Akhriso wax dheeraad ah -
Ma Microwave-ka 5G baa mise Mowjadaha Raadiyaha?
Su'aal caadi ah oo ku saabsan isgaarsiinta bilaa-waayirka ah ayaa ah in 5G uu ku shaqeeyo microwaves ama radio mowjadaha. Jawaabtu waa: 5G wuxuu adeegsadaa labadaba, maadaama microwaves-ku ay yihiin qayb ka mid ah radio mowjadaha. Radio mowjadaha waxay ka kooban yihiin noocyo badan oo ah electromagnetic mowjadaha, oo u dhexeeya 3 kHz ilaa 30...Akhriso wax dheeraad ah -
Talada wax soo saarka RFMiso——Ka-band Antenna Qaab-dhismeed Qaab-dhismeed leh oo laba-polarized ah
Anteeno taxane ah oo weji-waji ah waa nidaam anteeno horumarsan oo awood u siinaya sawir-qaadista iftiinka elektaroonigga ah (iyada oo aan lahayn wareeg farsamo) iyadoo la xakameynayo kala duwanaanshaha wejiga ee calaamadaha ay gudbiyaan/helaan walxo badan oo shucaaca dhaliya. Qaab-dhismeedkeeda asaasiga ah wuxuu ka kooban yahay tiro badan oo ...Akhriso wax dheeraad ah
