I-RF yokuhlangula: Izicelo kwiiNkqubo zeRadar

Abaphathi be-RF badlala indima ebalulekileyo kwizicelo ezahlukeneyo ze-elektroniki, iinkqubo ze-radare ukuba zenye yazo. I-radar, ifutshane ekufumaneni korediyo kwaye inyibilikisi, yitekhnoloji esebenzisa amaza erediyo ukuba afumane kwaye afumane izinto ezikufutshane. Inoluhlu olubanzi lwezicelo, kubandakanya ukuphononongwa komkhosi, ulawulo lweendlela zomoya, imeko yemozulu yemozulu kunye neenkqubo zokuhamba. Eli nqaku liza kuthetha ngendlela abakhulisa ngayo igalelo njani kwi-radar yenkqubo kunye nokusebenza.

Kwiinkqubo ze-radare, eyona njongo yokuhlangula i-RF kukwazi ukumelana namanqanaba enkcenkceshelo ephezulu kwaye ubonelele ngokuhambelana nokuhambelana. Aba baphumeleleyo benzelwe ukuba basebenzise ubushushu ngokufanelekileyo, ukuqinisekisa ukuthembeka kwenkqubo kunye nobomi obude. Zisetyenziswa kumacandelo ahlukeneyo eenkqubo ze-radar, kubandakanya abamkeli, ukuhambisa, kunye nee-eriyali.

Isicelo esiphambili sabaphikisi se-RF kwiinkqubo ze-radar yisekethe eyamkelayo. Abamkeli be-radar banoxanduva lokufaka kunye nokulungisa imiqondiso ebonisiweyo kwizinto kwindawo ejikelezileyo. I-RF yokuhlangula kwisekethe eyamkelayo ifuna ukugcina uzinzo luphawu kunye nokunciphisa ilahleko. Banceda ukufezekisa i-inzuzo yokufumana kunye nemvakalelo ngelixa kuqinisekisa ukusebenza kwengxolo.

Abaphathi be-RF ikwayinxalenye yecandelo lokudluliselwa kweenkqubo ze-radar. I-Distriter ivelisa irediyo yerediyo enamandla e-radicances ekhutshelwe indawo. Oku kuphosa into kwaye kubuyela kwi-radar njenge-echoes. Abaphengululi be-RF basetyenziswa kwisekethe edluliselweyo ukusingatha amanqanaba aphezulu ombane kwaye banike ukhuseleko kwi-voltage spikes kunye nokuhlangula. Zikwanceda ukugcina ukugcina iziqu zamandla.

Ukongeza, ii-RF zokuhlangula zisetyenziswa kwiinkqubo ze-radar ye-radarna. I-Antennas idlala indima ebalulekileyo ekufumaneni nasekufumaneni amaza e-elektromagnetic. Abaphengululi be-RF basetyenziswa kwi-antenna uyilo ukulawula ukunyanzela kwaye kungqinelane nomgca wokuhambisa. Oku kutshata okuthengisayo kuqinisekisa ukudluliselwa kwamandla obukhulu phakathi komgca wokuhambisa kunye ne-eriyali, okukhokelela kwimitha efanelekileyo yamandla kunye nokufumana ngokuchanekileyo.

I-RF Rehistors idlala indima ebalulekileyo kwiinkqubo ze-radar. Izicelo zabo zichitha amacandelo kunye nesekethe, ukunceda ukuphucula ukusebenza, ukusebenza kunye nokuthembeka kwenkqubo. Ngokubonelela ngokuhambelana ngqo nokuhambelana nemveliso echanekileyo, ukhuseleko lwamandla afanelekileyo kunye nokukhusela amandla, i-RF ifumane iinkqubo ze-radar ukwenza kwaye zifumane izinto ezibalulekileyo kwicandelo lobuchwephesha le-radar.