Zeziphi iimpawu eziphambili zeentenna ze-DF?

Umkhombandlela wokufumana i-eriyali (i-eriyali ye-DF) isetyenziswa ikakhulu ukufumana imiqondiso ye-electromagnetic wave. Iquka izinto ezininzi ze-eriyali ezicwangciswe esithubeni ngokwepateni ethile. Ngokweendlela ezahlukeneyo zokufumana izalathiso, ezi zinto ze-eriyali zicwangciswe ngokweendlela ezahlukeneyo zokufumana isikhokelo. Ukusebenza kwenkqubo yokufumana isalathiso inxulumene ngokusondeleyo ne-eriyali ye-DF edibeneyo, ngakumbi isalathiso sokufumana ukuchaneka, uvakalelo kunye nokungakhuseleki kwiimpawu ezinamandla.

I-ZD-DFA-3060-NFDFi-eriyalisisixhobo serediyo esisebenza kakhulu ekufumaneni umkhomba-ndlela olungiselelwe usetyenziso olufuna umlinganiselo wendlela echanekileyo.

Nazi ezinye iinkcukacha malunga ne-eriyali:

Iimpawu eziphambili

1. Ukugubungela rhoqo

I-300 MHz ukuya kwi-6 GHz: I-Wide coverage ye-multiple frequency bands, ilungele uhlalutyo kunye nendawo yeempawu zerediyo ezininzi.

2. I-antenna ezimeleyo kodwa edibeneyo yokubeka iliso esebenzayo

• Ibonelela ngovakalelo oluphezulu lwe-omnidirectional.
• Eyilwe kwi-axis efanayo ne-eriyali ye-DF (i-Direction Finding) ukuqinisekisa imilinganiselo echanekileyo kunye neyongatshintshiyo.
• Ayisayi kubangela naluphi na uphazamiseko ekusebenzeni okuqhelekileyo koluhlu lweDF.

3. Isakhono somlinganiselo womkhomba-ndlela

Iyakwazi ukumisela ngokuchanekileyo icala lothumelo lwesignali yerediyo efunyenweyo.

Ulwazi lwezikhokelo lungasetyenziselwa ukufumana umthombo wesignali, obaluleke kakhulu kwimpendulo yongxamiseko, ukubeka iliso lokhuseleko kunye nezinye iinkalo.

4. Iimeko ezahlukeneyo zosetyenziso

• Uncedo lokuhamba: Inceda ukugqiba indawo yezinto ezihambayo.
• Ukukhangela kunye nokuhlangula imisebenzi: Fumana ngokukhawuleza indawo yabantu ababandezelekileyo.
• Ukuchongwa komthombo wophazamiseko: Fumana umthombo wokuphazamiseka kwe-electromagnetic.
• Ukuqokelelwa kobukrelekrele bomqondiso: Hlalutya kwaye ulandele imiqondiso ethile.

5. Iyahambelana ne-tripod

Yenzelwe ukuphatheka kunye nokuguquguquka, inokusetyenziswa kunye ne-tripod eqhelekileyo ukuze kube lula ukuhanjiswa kwiindawo ezahlukeneyo.

6. Ukusebenza okulungiselelwe

I-eriyali yetshaneli nganye ilungiselelwe uluhlu olukhethekileyo lwamaza.

Ukuchaneka okuphezulu kwe-azimuth kufunyenwe, ukuqinisekisa ukuthembeka kweziphumo zokulinganisa.

7. Iinzuzo zesicelo

• Ukuchaneka okuphezulu: Enkosi kuyilo oluphucukileyo kunye ne-algorithms yokuphucula, inokubonelela ngesisombululo esibalaseleyo.
• Ukusebenziseka ngokulula: Ubume be-compact kunye ne-interface-friendly interface yenza isixhobo sibe lula kwaye sikhawuleze ukuseta kunye nokusetyenziswa.
• Ukuguquguquka: Ingasetyenziselwa zombini ngokusisigxina kunye neselula, ukulungelelanisa kwiimeko ezahlukeneyo zentsimi kunye neemfuno zokusebenza.