Iimbonakalo:
- I-VSWR ephantsi
- Amandla phezulu
- Broadband
Umthwalo we-coaxial licandelo elibalulekileyo kwiisekethe zombane, ezidla ngokusetyenziselwa ukudibanisa ukuya ekupheleni kweentambo ze-coaxial, ukufunxa amandla erediyo yerediyo (RF) okanye imiqondiso ye-microwave kwaye iguqulelwe kumandla obushushu.Imithwalo ye-coaxial isetyenziswa ngokubanzi kwizicelo ze-high-frequency ezifana nonxibelelwano lukanomathotholo, unxibelelwano ngesathelayithi, iradar, kunye nonxibelelwano lwe-microwave.
I-1.I-impedance yemithwalo ye-coaxial idla ngokuba yi-50 ohms, ehambelana ne-impedance ye-coaxial cables ukunciphisa ukubonakalisa umqondiso kunye nokulahlekelwa.
I-2.Inokusingatha i-RF ephezulu kunye neempawu ze-microwave, ezifanelekileyo ukusetyenziswa kwizixhobo zombane kunye neenkqubo zonxibelelwano ezifuna amandla aphezulu.
I-3.Imithwalo ye-Coaxial idla ngokuveliswa ngeenkqubo ezichanekileyo, ngokuchaneka okuphezulu kunye nokuzinza.
I-4.Imithwalo ye-Coaxial idla ngokuba ne-bandwidth ebanzi kwaye inokugubungela uluhlu lwamaza amaninzi.Oku kuthetha ukuba ingasetyenziselwa ukucubungula imiqondiso yeefrikhwensi ezahlukeneyo.
5.Izilungele izicelo ezinomthamo olinganiselweyo, ezifana neesekethe ezincinci kwiisekethe ezidibeneyo ze-microwave kunye neenkqubo zonxibelelwano ngesathelayithi.
1.Khusela umthumeli, qinisekisa ukuzinza kunye nokuphuma kwamandla aphezulu kwisiphaluka sokuphuma kunye nomqondiso, kwaye ukhusele izixhobo emonakalweni.
2.Izixhobo zokuvavanya zingasetyenziswa njengomthwalo wokuvavanya ukulinganisa i-impedance engapheliyo kunye nokuvavanya impendulo kunye nokusebenza kwesekethe.
3.Lungisa umqondiso, osetyenziswa kwii-attenuators kunye nabalawuli beempawu ze-microwave.
4. Khusela isekethe.Kwezinye iimeko, xa kukho imiqondiso engenamsebenzi okanye ingxolo kwisekethe, ingasetyenziselwa ukufunxa nokuphelisa le miqondiso okanye ingxolo.
Qualwaveibonelela ngebroadband kunye nokupheliswa kwamandla aphezulu e-coaxial kugquma uluhlu lwama frequency DC ~ 110GHz.Umyinge wokuphatha amandla ukuya kuthi ga kwi-1000 watts.Ukupheliswa kusetyenziswa ngokubanzi kwizicelo ezininzi.
Wamkelekile abathengi abatsha nabadala ukuba bafowunele, siya kubonelela ngolwazi olungakumbi