Ukusetyenziswa kwezixhobo zeRF kwiisekethe ezidibeneyo zeMicrowave
Izixhobo ze-RF zinoluhlu olubanzi lwezicelo kwiisekethe ezidityanisiweyo ze-microwave (ii-RFIC). Ii-RFIC zibhekisa kwiisekethe ezidityanisiweyo ezidibanisa imisebenzi ye-RF, edla ngokusetyenziswa kunxibelelwano olungenazingcingo, kwiinkqubo ze-radar, unxibelelwano lwesathelayithi, kunye nezinye izicelo ze-microwave. Izixhobo ze-radio frequency zidlala indima ebalulekileyo kwii-RFIC. Apha ngezantsi, ndiza kubonelela ngentshayelelo eneenkcukacha malunga nokusetyenziswa kwezixhobo ze-radio frequency kwiisekethe ezidityanisiweyo ze-microwave.
Okokuqala, izixhobo zeRF zisetyenziswa kakhulu kwiRFICs ukuphumeza iinkqubo zonxibelelwano ezingenazingcingo. Kwizixhobo zonxibelelwano ezifana neefowuni eziphathwayo, izitishi zesiseko, kunye nee-WiFi routers, i-RFIC idibanisa izixhobo ezifana neeswitshi zeRF, izihluzi, ii-amplifiers zamandla, kunye nee-modulators zokudlulisa nokufumana iisignali ezingenazingcingo. Iiswitshi zeRF zisetyenziselwa ukulawula indlela yokuhambisa nokutshintsha iisignali, izihluzi zisetyenziselwa ukukhetha amaza amaninzi kunye nokuhluza iisignali, ii-amplifiers zamandla zisetyenziselwa ukwandisa amandla eesignali, kwaye ii-modulators zisetyenziselwa ukuguqula kunye nokunciphisa iisignali. Ukuhlanganiswa kwezi zixhobo zeRF kwenza ulwakhiwo lwehardware yenkqubo yonxibelelwano lube ncinci kwaye lusebenze kakuhle, ngelixa luphucula ukusebenza kunye nokuthembeka kwenkqubo.
Okwesibini, kwiinkqubo zeradar, izixhobo zeRF zisetyenziswa kakhulu kwiisekethe ezidityanisiweyo ze-microwave. Iinkqubo zeradar kufuneka zicubungule imiqondiso ye-microwave ephindaphindayo kwaye zifuna ukuphunyezwa kwemisebenzi emininzi ye-RF kwindawo encinci, ngoko ke ukuhlanganiswa kwezixhobo ze-RF kuye kwaba yinto engenakuphepheka. Kwi-RFIC yeenkqubo zeradar, izixhobo ezifana nee-RF mixers, ii-RF amplifiers, ii-phase shifters, kunye nee-frequency synthesizers zidityaniswe kunye ukuze kuxutywe, kukhuliswe, kushintshwe i-phase, kunye nokuhlanganiswa kwe-frequency yemiqondiso yeradar ukufezekisa imisebenzi efana nokufumanisa ithagethi, ukulandelela, kunye nemifanekiso. Olu kuhlanganiswa kunciphisa ubungakanani benkqubo yeradar ngelixa kuphuculwa ukusebenza kwayo kunye nokuguquguquka.
Ukongeza, iinkqubo zonxibelelwano lwesathelayithi nazo ziyindawo ebalulekileyo yesicelo kwizixhobo zerediyo kwisekethe ezidityanisiweyo ze-microwave. Iinkqubo zonxibelelwano lwesathelayithi zifuna ukucutshungulwa kwezibonakaliso ze-microwave ezisebenzisa i-frequency ephezulu kunye nokusetyenziswa kwemisebenzi ye-RF enzima kwiindawo ezincinci, okwenza ukudityaniswa kwezixhobo ze-RF kube lukhetho olungenakuphepheka. Kwi-RFIC yeenkqubo zonxibelelwano lwesathelayithi, izixhobo ezinje ngee-RF mixers, ii-RF filters, ii-power amplifiers, kunye nee-modulators zidityaniswe kunye ukuze kucutshungulwe imiqondiso evela kwiibhendi ezininzi ze-frequency, zixhasa imisebenzi yokudlulisa kunye nokwamkela iinkqubo zonxibelelwano lwesathelayithi ezininzi. Olu dityaniso luphucula kakhulu ukusebenza kunye nokuthembeka kweenkqubo zonxibelelwano lwesathelayithi, ngelixa lunciphisa iindleko kunye nokusetyenziswa kwamandla kwenkqubo.
Ngokubanzi, ukusetyenziswa kwezixhobo ze-RF kwiisekethe ezidityanisiweyo ze-microwave kubandakanya iinkalo ezininzi ezifana nokucubungula isignali, ukuguqulwa kwamaza, ukwandiswa kwamandla, kunye nokuguqulwa kwamandla, okubonelela ngenkxaso ebalulekileyo ekusebenzeni nasekusebenzeni kwe-RFICs. Ngophuhliso oluqhubekayo lonxibelelwano, i-radar, kunye netekhnoloji yesathelayithi, imfuno yezixhobo ze-RF kwii-RFICs iya kuqhubeka ikhula. Ke ngoko, ukusetyenziswa kwezixhobo ze-RF kwiisekethe ezidityanisiweyo ze-microwave kuya kuqhubeka kudlala indima ebalulekileyo, kubonelela ngezisombululo ezincinci nezisebenzayo kwiimeko ezahlukeneyo zesicelo.
