Sida Giraanta Slip Ring ay uga shaqayso Nidaamka Antenna

Waxaa jira dalab sii kordhaya oo ah hababka isgaarsiinta ballaarinta ee noocyada kala duwan ee aaladaha guurguura, tusaale ahaan, maraakiibta badda, baabuurta dhulka iyo diyaaradaha. Mid kasta oo ka mid ah qalabyadan hore waxaa lagu qalabeeyay hal ama in ka badan oo radaar, raadaar kastana wuxuu leeyahay nidaam antenna oo gaar ah, oo farsamo ahaan lagu wado azimuth iyo sare u qaadis. Iyada oo leh nidaamka isgaarsiinta dayax-gacmeedka ballaadhan oo leh anteeno ku rakiban baabuur, anteenada ayaa loo adeegsadaa inay gacan ka geysato sameynta isku-xirka isgaarsiinta oo leh dayax-gacmeed ku-meel-bannaan oo ku yaal meeraha geosynchronous. Anteenada ayaa qayb ka ah boosteejada isgaarsiinta ee uu qaado baabuurku. Anteenooyinka leh karti ay ula socdaan, si sax ah, satellites -ka isgaarsiinta ee aaladaha mobilada sida diyaaradaha, maraakiibta iyo baabuurta dhulka ayaa loo baahan yahay, iyo sidoo kale, si loo wanaajiyo heerka xogta, hagaajinta waxtarka isku -xirka hoose iyo gudbinta kore, iyo/ama ka hortagga faragelinta dayax gacmeedyada ku wareegaya agagaarka dayax gacmeedka la beegsanayo. Anteenooyinka noocan oo kale ah ayaa u oggolaanaya aaladaha isgaarsiinta dayax -gacmeedka ee mobilada oo leh dardargelin dabeecadeed oo aad u sarreysa, sida diyaaradaha iyo baabuurta dhulka si ay uga helaan calaamado iyo/ama u gudbiyaan calaamadaha dayax -gacmeedka sida satalaytyada dhulka.

Anteenada wareegeysa waxay ka kooban tahay saldhig iyo saldhig wareegsan oo taageeraya ugu yaraan hal muraayad anteeno iyo unug gudbinta/soo dhaweynta RF, lugta iyo saldhigga wareegga oo si isle'eg loo rakibay, wada jir wareegsan oo loo oggolaaday gudbinta calaamadaha soo noqnoqodka raadiyaha (RF) ee u dhexeeya salka wareega iyo lugta inta lagu guda jiro dhaqdhaqaaq wareeg ah oo mid qaraabo ah kan kale oo ku wareegsan dhidibka wareegga, codbixiye ayaa loo dejiyay inuu raaco dhaqdhaqaaqa wareegga, giraan silig tabin ah oo loo meeleeyay si loo hareereeyo astaanta toosan ee wadajirka wareega ee u dhexeeya lugta iyo wareegga salka si xiriir koronto loogu hayo halkaas inta u dhaxaysa inta lagu jiro dhaqdhaqaaqa wareegga, iyo sanduuqa sanduuqa oo u taagan inuu si mug leh u koobayo koodh -kalaha iyo siddo fara badan oo wareegsan oo ku wareegsan dhidibka wareegga iyo in la xaddido dhaqdhaqaaqa wareegga. Wadajirka Rotary, cutubka giraanta sibidhka iyo sanduuqa sanadlaha ah ayaa ah mid isku -duuban iyo wadajirka Rotary, encoder -ka, iyo santuuqa sanadlaha ah ee ku jira diyaarad siman oo siman.

Giraanta sibidhka iyo buraashka buraashka waxaa loo isticmaalaa in lagu wareejiyo korantada korantada iyo tilmaanta xaaladda si looga soo wareego wareegyada sare halka anteenadu ku wareegto azimuth. Codsiga giraanta siibista ee nidaamka anteenada waxay la mid tahay qaybta digsiga. Aalad digsi-leexasho leh oo leh giraanta sibidhka isku-dhafan ayaa inta badan loo isticmaalaa in lagu bixiyo meeleynta waqtiga dhabta ah ee anteenada sidoo kale. Qaar ka mid ah aaladaha wax-ku-qabsiga sare ee digsiga ayaa bixiya isku-xidhka Ethernet/ webka, iyo giraanta siibidda tabinta ayaa looga baahan yahay gudbinta Ethernet.

Nidaamyada anteenooyinka ee kala duwan waxay u baahan yihiin siddooyin siibasho oo kala duwan. Guud ahaan marka la hadlayo, giraanta silsiladda soo noqnoqoshada badan, giraanta silsiladda qaabka xeedho (giraanta silsiladda dhererka hoose) iyo iyada oo loo marayo giraanta siibista ayaa inta badan lagu aasaasay nidaamyada anteenada. Sanadihii la soo dhaafay, radar -ka badda oo leh anteeno wareegaysa ayaa si degdeg ah u dalbatay, in badan oo ka mid ahina waxay u baahan yihiin isku xirnaanta Ethernet. AOOD Ethernet ring rings waxay u oggolaanaysaa 1000/100 saldhigga T Ethernet -ka min go'an ilaa madal wareegsan iyo in ka badan 60 milyan oo isbeddel nololeed.


Waqtiga dhejinta: Jan-11-2020