Ka moralo oa li-antenna tsa microwave, phaello e nepahetseng e hloka ho leka-lekanya ts'ebetso le ts'ebetso. Le hoja phaello e phahameng e ka ntlafatsa matla a pontšo, e tla tlisa mathata a kang ho eketseha ha boholo, mathata a ho felisa mocheso le litšenyehelo tse eketsehileng. Lintlha tse latelang ke tsa bohlokoa:
1. Ho kopanya phaello le ts'ebeliso
5G base station (millimeter wave AAU):24-28dBi, e hlokavacuum brazingpoleiti ea ho futhumatsa metsi ho netefatsa ts'ebetso ea nako e telele ea matla a phahameng.
Puisano ka satellite (Ka sehlopha):40-45dBi, ho itšetlehile ka ho pholile ha metsi a koporo ea koporo ho rarolla bothata ba ho qhala mocheso oa li-antenna tse kholo tsa aperture.
Ntoa ea elektronike/radar:20-30dBi, ho sebelisa pholile ea friction welding liquid ho ikamahanya le mocheso o matla o phahameng.
Teko ea EMC:10-15dBi, sink e tloaelehileng ea ho cheselletsa mocheso e ka khotsofatsa litlhoko.
Cassegrain Antenna (40dBi)
Circularly Polarized Horn Antenna (20dBi)
2. Meeli ea boenjiniere ea phaello e phahameng
Botlolo ea ho felloa ke mocheso: Li-antenna tse kaholimo ho 25dBi hangata li hloka ho pholile ha metsi (joalo ka vacuum brazing kapa ho hlohlelletsa poleiti e futhumatsang ea metsi), ho seng joalo matla a matla a na le moeli.
Litšitiso tsa boholo: Li-antenna tse ka holimo ho 30dBi li ka feta mithara e le 'ngoe sehlopheng sa Ka, mme moralo oa sebopeho o hloka ho ntlafatsoa.
Lintlha tsa litšenyehelo: Bakeng sa keketseho e 'ngoe le e' ngoe ea 3dB ea phaello, litšenyehelo tsa tsamaiso ea ho pholisa li ka eketseha ka 20% -30%.
Planar Antenna (30dBi)
Antenna e Dual Circular Polarized Horn(10dBi)
3. Litlhahiso tsa ho ntlafatsa
Beha litlhoko tsa kopo tse tsamaellanang pele 'me u qobe ho lelekisa phaello e ngata haholo.
Tharollo ea ho pholisa e etsa qeto ea matla a matla, 'me li-antenna tse nang le phaello e ngata li tlameha ho ba le lisebelisoa tse pholileng tse sebetsang hantle (joalo ka ho pholisa metsi).
Leka-lekanya bandwidth le phaello. Litsamaiso tsa Narrowband li ka hahamalla phaello e phahameng, 'me litsamaiso tsa Broadband li hloka ho etsa litumellano tse nepahetseng.
Qetello: Phaello e nepahetseng e ipapisitse le ts'ebeliso e ikhethileng, hangata e pakeng tsa 20-35dBi, 'me e hloka ho kopanngoa le theknoloji e tsoetseng pele ea ho pholisa (joalo ka vacuum brazing kapa friction welding water cooling) ho netefatsa ts'ebetso e tšepahalang.
Ho ithuta haholoanyane ka li-antenna, ka kopo etela:
Nako ea poso: Jun-12-2025
