Likarolo tsa Waveguide
-
Lifithara tsa microwave le Millimete Waveguide
Likaroloana
1. Bophara ba bandwidth 0.1 ho isa ho 10%
2. Tahlehelo e Tlase haholo ea ho Kena
3. Moralo o Ikhethileng bakeng sa Litlhoko tse Ikhethang tsa Bareki
4. E fumaneha ka Bandpass, Lowpass, Highpass, Band-stop le Diplexer
Sefe ea Waveguide ke sefe ea elektroniki e hahiloeng ka theknoloji ea waveguide. Lisefe ke lisebelisoa tse sebelisetsoang ho lumella matšoao maqhubung a mang ho feta (passband), ha tse ling li haneloa (stopband). Lisefe tsa Waveguide li molemo haholo maqhubung a microwave, moo li leng boholo bo loketseng 'me li na le tahlehelo e tlase. Mehlala ea tšebeliso ea sefe ea microwave e fumanoa puisanong ea sathelaete, marang-rang a thelefono le khasong ea thelevishene.
-
Sefithara sa Bandpass ea C Band ea 5G ea 3700-4200MHz
CBF03700M04200BJ40 ke sefe sa C band 5G bandpass se nang le maqhubu a passband a 3700MHz ho isa ho 4200MHz. Tahlehelo e tloaelehileng ea ho kenya sefe sa bandpass ke 0.3dB. Maqhubu a ho hana ke 3400~3500MHz, 3500~3600MHz le 4800~4900MHz. Ho hana ho tloaelehileng ke 55dB lehlakoreng le tlase le 55dB lehlakoreng le phahameng. VSWR e tloaelehileng ea sefe ea passband ea sefe e betere ho feta 1.4. Moralo ona oa sefe sa waveguide band pass o hahiloe ka flange ea BJ40. Litlhophiso tse ling li fumaneha tlas'a linomoro tse fapaneng tsa likarolo.
Sefe ea bandpass e hokahantsoe ka mokhoa o sebetsang pakeng tsa likou tse peli, e fana ka ho haneloa ha matšoao a maqhubu a tlase le a maqhubu a phahameng le ho khetha sehlopha se itseng se bitsoang passband. Litlhaloso tsa bohlokoa li kenyelletsa maqhubu a bohareng, passband (e hlalosoang e le maqhubu a ho qala le ho emisa kapa e le peresente ea maqhubu a bohareng), ho haneloa le ho teba ha ho haneloa, le bophara ba lihlopha tsa ho hana.