Yiziphi izici eziyinhloko zama-antenna e-DF?

I-antenna yokuthola isiqondiso (i-DF antenna) isetshenziswa kakhulu ukuthola amaza kagesi. Yakhiwe ngezinto eziningi ze-antenna ezihlelwe emkhathini ngokwephethini ethile. Ngokwezindlela ezihlukene zokuthola izinkomba, lezi zinto ze-antenna zihlelwa ngendlela ehlukile ukuze kuzuzwe ukutholwa kwesikhombisi. Ukusebenza kwesistimu yokuthola isiqondiso kuhlobene eduze ne-antenna ye-DF exhunyiwe, ikakhulukazi isiqondiso sokuthola ukunemba, ukuzwela nokuvikeleka kumasignali aqinile.

I-ZD-DFA-3060-NFDFuthiiyithuluzi lokuthola inkombandlela yomsakazo esebenza kahle kakhulu eyenzelwe izinhlelo zokusebenza ezidinga ukukalwa kwesiqondisindlela esinembayo.

Nansi eminye imininingwane mayelana ne-antenna:

Izici eziyinhloko

1. Ukusabalala kwemvamisa

300 MHz ukuya ku-6 GHz: Ukumbozwa okubanzi kwamabhendi amafrikhwensi amaningi, alungele ukuhlaziya kanye nendawo yamasignali omsakazo amaningi.

2. I-antenna esebenzayo yokuqapha ezimele kodwa ehlanganisiwe

• Inikeza ukuzwela okukhulu kwe-omnidirectional.
• Idizayinelwe ku-eksisi efanayo njengothi lwe-DF (Isiqondiso Sokuthola) ukuze kuqinisekiswe izilinganiso ezinembile nezingaguquguquki.
• Ngeke ibangele noma yikuphi ukuphazamiseka ekusebenzeni okuvamile kwe-DF yamalungu afanayo.

3. Ikhono lokulinganisa isiqondiso

Iyakwazi ukucacisa kahle indlela yokudlulisela yesignali yomsakazo eyamukelwe.

Ulwazi lwezikhombisi-ndlela lungasetshenziswa ukuze kutholwe umthombo wesignali, obalulekile ekuphenduleni isimo esiphuthumayo, ukuqapha ukuphepha nezinye izinkambu.

4. Izimo zohlelo lokusebenza ezahlukahlukene

• Usizo lokuzulazula: Isiza ukucacisa indawo yezinto ezihambayo.
• Imisebenzi yokusesha nokuhlenga: Thola ngokushesha indawo yabantu abasosizini.
• Ukuhlonza umthombo wokuphazamiseka: Thola umthombo wokuphazamiseka kazibuthe.
• Iqoqo lobuhlakani besignali: Hlaziya futhi ulandelele amasignali athile.

5. Ihambisana ne-tripod

Idizayinelwe ukuphatheka nokuvumelana nezimo, ingasetshenziswa ne-tripod evamile ukuze isetshenziswe kalula ezindaweni ezahlukene.

6. Ukusebenza okulungiselelwe

I-antenna yesiteshi ngasinye ithuthukiselwa ibanga layo elithile lemvamisa.

Ukunemba okuphezulu kwe-azimuth kufinyelelwa, kuqinisekisa ukwethembeka kwemiphumela yokulinganisa.

7. Izinzuzo zohlelo lokusebenza

• Ukunemba okuphezulu: Ngenxa yedizayini ethuthukisiwe nama-algorithms wokwenza kahle, inganikeza ukulungiswa okuhle kakhulu kokuqondisa.
• Ukusebenziseka kalula: Isakhiwo esihlangene nesixhumi esibonakalayo esisebenziseka kalula kwenza idivayisi ibe lula futhi isheshe ukusethwa nokusebenzisa.
• Ukuvumelana nezimo: Ingasetshenziswa kokubili fixedly kanye mobile, ukuzivumelanisa nezimo ezihlukahlukene ensimini kanye nezidingo zokusebenza.