I-RM-CGHA28-15 Linear Polarization Corrugated Horn Antenna ye-26.5–40 GHz Millimeter-Wave Applications

Kwiinjineli ezisebenza ngeenkqubo ze-RF ezisebenza rhoqo kunye neenkqubo zamaza e-millimeter, ukusebenza kwe-antenna akupheleli nje ekuzuzeni. Ulawulo lwe-beam, ubumsulwa be-polarization, ukuhambelana kwe-impedance, kunye nokuguquguquka kokudibanisa kunokubaluleka ngokulinganayo.I-RF MISO RM-CGHA28-15 Linear Polarization Corrugated Horn Antennayenzelwe ukujongana nezi mfuno ngokubanziUluhlu lweefrikhwensi ezingama-26.5–40 GHz, nto leyo eyenza ukuba ibe sisisombululo esisebenzayo sokulinganisa okuphucukileyo, unxibelelwano, kunye nokusetyenziswa kweradar.

NgeI-15 dBi inzuzo eqhelekileyokwaye1.2 i-VSWR eqhelekileyo, i-RM-CGHA28-15 inika indibaniselwano enamandla yemitha yecala kunye nokuhambelana kwe-RF okusebenzayo. IqhelekileUbubanzi be-beamm ye-3 dB yi-26° kwi-E-plane kunye ne-25° kwi-H-plane, inceda ekudaleni umqadi ongaphambili olawulwa kakuhle kwiindawo apho ukuziphatha kwemitha okuqikelelweyo kubalulekile. I-antenna ikwachaza ubuncinci becala elisecaleniI-25 dB kwi-E-plane kunye ne-30 dB kwi-H-plane, kunye noUkusebenza okuqhelekileyo kwe-cross-polarization yi-40 dB.

Iziphumo zokulinganisa zibonisa ngakumbi indlela esebenza ngayo i-antenna. Kuyo yonke indawo yokusebenza, i-gain eyenziweyo inyuka ukusuka kwi-15 dB kwisiphelo esisezantsi sebhendi ukuya ngaphezulu kwe-18 dB kufutshane ne-40 GHz, ngelixa i-VSWR eyenziweyo ihlala iphantsi kuninzi lwebhendi. Ukusebenza kwe-XPD eyenziweyo kukwahlala kwinqanaba eliphezulu kuzo zonke iifrikhwensi ezivavanyiweyo, kuxhasa usetyenziso oluxhamla kucalucalulo oluhle lwe-linear-polarization.

Ukuguquguquka kokudibanisa yenye inzuzo ephambili. I-RM-CGHA28-15 ifumaneka ngeendlela ezimbini:Uhlobo lwe-CisebenzisaIsikhokelo segagasi esingunxande se-WR28 esine-flange ye-UG-599/U, ngelixaUhlobo lwe-FibonelelaUjongano lwe-coaxial lwabasetyhini oluyi-2.92 mmOku kuvumela iinjineli ukuba zikhethe uhlobo oluhambelana ngcono nezixhobo zabo zovavanyo ezikhoyo okanye uyilo lwenkqubo ye-RF. Zombini ezi nguqulelo zisebenzisa i-ulwakhiwo lobhedu olugqunywe ngegolide, ngelixa igcina iprofayili yoomatshini encinci nekhaphukhaphu.

NgeUlawulo lwamandla oluphezulu lwe-20 W CW kunye ne-40 W, i-RM-CGHA28-15 ifanelekile kwiindawo ezahlukeneyo ze-RF ezisebenza rhoqo. Ngokweenkcazo zemveliso, usetyenziso oluqhelekileyo luqukaIinkqubo ze-5G kunye ne-millimeter-wave, iinkqubo ze-radar, kunye nonxibelelwano lwesathelayithi.

Kwiilebhu, abahlanganisi beenkqubo, kunye neenjineli zeRF abafuna i-compactI-antenna ye-corrugated horn engama-26.5–40 GHzngeempawu zemitha ezilawulwayo, iindlela ezininzi zojongano lwe-RF, kunye nokusebenza okunamandla kwe-polarization, i-RM-CGHA28-15 inikezela ngeqonga eliguquguqukayo lovavanyo oluphezulu kunye nokuhlanganiswa kwenkqubo.