Imikhiqizo
I-ANT0105UAV i-polarization eqondile ye-Omnidirectional Antenna
| Umholi-mw | Isingeniso se-Vertical Polarization Omnidirectional Antenna |
Sethula umholi we-Chengdu i-micorwave Tech.,(umholi-mw)ANT0105UAV i-polarized omnidirectional antenna – ikhambi eliphelele lezidingo zakho zokuxhumana zamaselula nezingenantambo. Le antenna entsha inikezela ngezinzuzo eziningi eziyenza ilungele izinhlelo zokusebenza ezahlukahlukene.
Enye yezinzuzo eziyinhloko ze-antenna ye-ANT0105UAV i-polarization yayo eqondile, evumela ukumbozwa okuvundlile okungu-360-degree. Lokhu kusho ukuthi asikho isidingo sokuma okukhethekile noma ukuqondisa - vele ufake i-antenna futhi ujabulele ukumbozwa okungenamthungo, kwe-omnidirectional. Ngaphezu kwalokho, idivayisi ilula futhi kulula ukuyifaka, ikulondolozela isikhathi namandla.
Ngaphezu kokuthi kulula ukuyisebenzisa, uthi lwe-ANT0105UAV lunikeza ibanga le-RF elihlaba umxhwele ukusuka ku-20MHz ukuya ku-8000MHz. Lokhu kufakwa okubanzi kuyenza ifanelekele izinhlobonhlobo zezinhlelo zokuxhumana zamaselula nezingenazintambo, iqinisekisa ukuthi uhlala uxhumekile noma ngabe ukuphi. Noma ngabe usendaweni yasemaphandleni ekude noma enkabeni yedolobha ephithizelayo, uthi lwe-ANT0105UAV lungahlangabezana nezidingo zakho.
Kodwa akupheleli lapho - i-antenna ye-ANT0105UAV nayo yakhelwe ukuthi ihlale, kusetshenziswa izinto zokwakha nokwakhiwa kwekhwalithi ephezulu ukuze kuqinisekiswe ukwethembeka nokuqina. Lokhu kusho ukuthi ungafaka i-antenna yakho ngokuzethemba, wazi ukuthi izohlinzeka ngokusebenza okungaguquki, nokusebenza okuphezulu kweminyaka ezayo.
| Umholi-mw | Ukucaciswa |
I-ANT0105UAV 20MHz～8000MHz
| Ibanga Lemvamisa: | 20-8000MHz |
| Thola, Thayipha: | ≥0(I-TYP.） |
| Ubukhulu. ukuchezuka ku-circularity | ±1.5dB (TYP.) |
| Iphethini yemisebe evundlile: | ±1.0dB |
| I-Polarization: | i-polarization eqondile |
| I-VSWR: | ≤ 2.5: 1 |
| Ukuphazamiseka: | 50 OHMS |
| Izixhumi Zembobo: | I-SMA-Owesifazane |
| I-Operating Temperature Range: | -40˚C-- +85 ˚C |
| isisindo | 0.3kg |
| Umbala Wobuso: | Okuhlaza |
| Uhlaka: | 156×74×42MM |
Amazwana:
Isilinganiso samandla esokulayisha vswr kangcono kuno-1.20:1
| Umholi-mw | Imininingwane Yemvelo |
| Izinga Lokushisa Lokusebenza | -30ºC~+60ºC |
| Izinga Lokushisa Lesitoreji | -50ºC~+85ºC |
| Ukudlidliza | 25gRMS (15 degrees 2KHz) ukubekezela, ihora elingu-1 eksisi ngayinye |
| Umswakama | 100% RH ku-35ºc, 95%RH ku-40ºc |
| Ukushaqeka | I-20G ye-11msec isigamu sine wave, i-axis engu-3 zombili izinkomba |
| Umholi-mw | Imininingwane Yemishini |
| Into | izinto zokwakha | phezulu |
| Isembozo somzimba we-Vertebral 1 | I-aluminium engu-5A06 engagqwali | I-oxidation ye-conductive yombala |
| Isembozo somzimba we-Vertebral 2 | I-aluminium engu-5A06 engagqwali | I-oxidation ye-conductive yombala |
| umzimba we-antenna vertebral 1 | I-aluminium engu-5A06 engagqwali | I-oxidation ye-conductive yombala |
| umzimba we-antenna vertebral 2 | I-aluminium engu-5A06 engagqwali | I-oxidation ye-conductive yombala |
| iketango elixhunyiwe | I-epoxy glass laminated sheet | |
| I-antenna core | I-cooper ebomvu | ukuthatheka |
| Ikhithi yokukhweza 1 | Inayiloni | |
| Ikhithi yokukhweza 2 | Inayiloni | |
| ikhava yangaphandle | I-fiberglass enezinyosi ezenziwe nge-lamine | |
| Rohs | kuyavumelana | |
| Isisindo | 0.3kg | |
| Ukupakisha | Ikesi lokupakisha ingxubevange ye-Aluminiyamu (ingenziwa ngokwezifiso) | |
Umdwebo Wohlaka:
Bonke Ubukhulu ngo-mm
Ukubekezelelwa Kohlaka ± 0.5(0.02)
Ukubekezelela Izimbobo Ezikhulayo ±0.2(0.008)
Zonke Izixhumi: SMA-Female
| Umholi-mw | Izinzuzo ze-ANT0105UAV Omnidirectional Antenna: |
(1) Imodi yokukhishwa kwemisebe: Ukumbozwa okuvundlile okungu-360 degree
I-polarized omnidirectional antenna ileyo ekhipha amaza omsakazo ngokufanayo kuzo zonke izinhlangothi ukusuka endaweni eyodwa. I-polarization eqondile isho ukuthi inkambu kagesi yamaza omsakazo iqonde mpo, kuyilapho i-omni-directional isho ukuthi iphethini yemisebe ye-antenna ivala ama-degree angu-360 ngokuvundlile.
(2) Isetshenziselwa izinhlelo zokuxhumana zamaselula nezingenazintambo, ukumbozwa okubanzi
Lawa ma-antenna avame ukusetshenziswa ezinhlelweni zokuxhumana zamaselula nezingenazintambo, futhi atshalwa phezu kwezakhiwo ezinde njengezakhiwo noma imibhoshongo ukuze zinikeze ukumbozwa okubanzi. Zibuye zisetshenziswe ezinhlelweni ezidinga uhla olugcwele lokuxhumana, njengokusakaza ngomsakazo, ukuxhumana ngesathelayithi kanye nezinhlelo zokuxhumana eziphuthumayo.
(3) Ngaphandle kokuma okukhethekile nokuhlosiwe, okokusebenza kulula futhi kulula ukukufaka
Enye yezinzuzo ze-antenna ye-omnidirectional emile mpo, ubulula bayo kanye nokufaka kalula. Akudingi noma yikuphi ukuma okukhethekile noma ukuqondisa, futhi ingafakwa ngokushesha futhi kalula. Kodwa inzuzo yayo iphansi uma iqhathaniswa ne-antenna eqondisayo, okusho ukuthi ububanzi bayo obusebenzayo bunomkhawulo. Iphinde iphazanyiswe ukubonakaliswa kwezinto eziseduze, njengezakhiwo, izihlahla nezinye izakhiwo.
Ukuzuza kwe-Antenna
1.I-Directivity coefficient D (directivity)Umqondo wokuzuza kwe-antenna uvame ukudideka ngoba kunamapharamitha amathathu abonisa inzuzo ye-antenna:
2.Inzuzo
3.Inzuzo Eyenziwe
Ukuze kucace ubudlelwano phakathi kwalaba abathathu, izindlela zokubala zokuthathu zinikezwa kuqala:
Ukuqondisa=4π (antenna amandla emisebe yamandla P_max
Amandla aphelele akhishwa uthi (P_t))
I-Gain=4π (antenna power radiation intensity P_max
Amandla aphelele atholwe uthi P_in)
Inzuzo Etholakele=4π (antenna power radiation intensity P_max
Amandla aphelele ajatshuliswa umthombo wesignali (P s)