Qonda imigaqo yoyilo kunye neempawu zokusebenza zee-antenna ze-biconical

I-antenna ye-Biconical yi-eriyali ekhethekileyo enebhendi ebanzi enesakhiwo sayo sineekhowuni zentsimbi ezimbini ezilinganayo eziqhagamshelwe emazantsi kwaye ziqhagamshelwe kumthombo womqondiso okanye umamkeli nge-trim network. Ii-eriyali zeBiconical zisetyenziswa ngokubanzi kuvavanyo lokuhambelana kwe-electromagnetic (EMC), unxibelelwano olungenazingcingo kunye neenkqubo zeradar. Umgaqo osebenzayo we-eriyali ye-biconical kukusebenzisa imbonakalo kunye neempawu zemitha zamaza ombane we-electromagnetic kwii-conductor zetsimbi. Xa i-electromagnetic wave ingena kwi-eriyali ye-biconical, iya kubonakala kaninzi kumphezulu wekhowuni, yenze i-multipath propagation effect. Oku kwandiswa kweendlela ezininzi kubangela ukuba i-eriyali ivelise ipateni efanayo yemitha kwicala lemitha. Olona phawu luphambili lwee-antenna ze-biconical kukusebenza kwebhendi ebanzi. Inokusebenza ngaphezulu koluhlu olukhulu lwamaza, olugubungela amakhulu ambalwa emegahertz ukuya kwiigigahertz ezininzi. Olu phawu lwenza ukuba i-eriyali ze-biconical zisetyenziswe ngokubanzi kuvavanyo lonxibelelwano olungenazingcingo kunye nokulinganisa, kunye novavanyo lwe-EMC yezixhobo kuluhlu lwamaza ohlukeneyo. Ukongeza, ubume be-antenna ye-biconical ilula kwaye kulula ukwenza, ukuyifaka kunye nokusetyenziswa. Nangona kunjalo, ii-antenna ze-biconical nazo zinemida ethile. Okokuqala, inzuzo ye-eriyali iphantsi ngenxa yokusebenza kwayo kwe-broadband. Okwesibini, ekubeni uyilo kunye nokuveliswa kwee-eriyali kufuneka kuthathelwe ingqalelo uluhlu lwamaza kunye nezinye iimfuno, kunokubakho iimpawu ezahlukeneyo ze-eriyali kwiibhendi ezithile zamaza. Ngoko ke, kuyimfuneko ukukhetha i-antenna ye-biconical efanelekileyo ngokweemfuno ezithile kwisicelo. Ngokubanzi, i-antenna ye-biconical yi-antenna ekhethekileyo esebenza ngokubanzi kwaye ifanelekile kunxibelelwano olungenazintambo olubanzi, uvavanyo lwe-EMC kunye nokulinganisa. Ineenzuzo zesakhiwo esilula, ukwenziwa lula kunye nokusetyenziswa, kodwa ingqalelo kufuneka ihlawulwe ekukhetheni inzuzo kunye neempawu ezahlukeneyo zebhendi.

Intshayelelo yemveliso yeBiconical Antenna: