Iimveliso
ANT0104 Ultra Wideband Omnidirectional Antenna
| Inkokeli-mw | Isingeniso kwi-Ultra Wideband Omnidirectional Antenna |
Ukwazisa inkokeli ye-microwave tech.,(inkokeli-mw)i-eriyali entsha ye-ultra-wideband ye-omnidirectional ANT0104.Le eriyali inamandla yenzelwe ukusebenza kuluhlu olubanzi ukusuka kwi-20MHz ukuya kwi-3000MHz, iyenza ilungele usetyenziso olwahlukeneyo olubandakanya unxibelelwano olungenazingcingo, iinkqubo zeradar nokunye.
Inzuzo enkulu yale antenna inkulu kune-0dB, kwaye ukuphambuka okuphezulu okujikelezayo yi-± 1.5dB, ukuqinisekisa ukuhanjiswa kwesignali ethembekileyo kunye nokuhambelana.Ukusebenza kwayo kuphuculwe ngakumbi yipatheni yemitha ethe tye e ±1.0dB, ibonelela ngokhuseleko olugqwesileyo macala onke.
I-ANT0104 ineempawu zepolarization ezithe nkqo, iyenza ilungele izicelo apho ukuhanjiswa ngokuthe nkqo kukhethwa.Ukongeza, i-eriyali ye-VSWR ≤2.5: 1 kunye ne-50 ohm impedance ibonelela ngokulinganisa okufanelekileyo kunye nokulahleka komqondiso okuncinci.
Uyilo lwayo olubambeneyo kunye nolugobileyo luyenza ilungele ukusetyenziswa kwangaphakathi nangaphandle, kwaye ukusebenza kwayo kwe-omnidirectional ivumela unxibelelwano olungenamthungo kuyo nayiphi na imeko.
Nokuba ufuna ukonyusa amandla omqondiso wenethiwekhi yakho engenazingcingo, uphucule ukusebenza kwenkqubo yeradar, okanye ufuna nje ukuqinisekisa unxibelelwano oluthembekileyo kuluhlu olubanzi lwamaza, i-ANT0104 Ultra Wideband Omnidirectional Antenna sisisombululo esigqibeleleyo.
| Inkokeli-mw | Inkcazo |
ANT0104 20MHz～3000MHz
| Uluhlu lokuphindaphinda: | 20-3000MHz |
| Zuza, Chwetheza: | ≥0(TYP.） |
| Max.ukutenxa kwisetyhula | ±1.5dB(TYP.) |
| Ipateni yemitha ethe tye: | ±1.0dB |
| Ipolarization: | I-polarization yomgca-othe nkqo |
| VSWR: | ≤ 2.5: 1 |
| Ukuphazamiseka: | 50 OHMS |
| Iziqhagamshelo zeZibuko: | N-Ibhinqa |
| Uluhlu lobushushu obusebenzayo: | -40˚C-- +85 ˚C |
| ubunzima | 2kg |
| Umbala womphezulu: | Luhlaza |
Amagqabantshintshi:
Umlinganiselo wamandla ngowomthwalo vswr ungcono kuno-1.20:1
| Inkokeli-mw | Iinkcukacha zokusingqongileyo |
| Ubushushu bokusebenza | -30ºC~+60ºC |
| Ubushushu boGcino | -50ºC~+85ºC |
| Ukungcangcazela | I-25gRMS (i-15 degrees 2KHz) ukunyamezela, i-1 iyure nge-axis |
| Ukufuma | I-100% i-RH ku-35ºc, i-95%RH kwi-40ºc |
| Umothuko | I-20G ye-11msec isiqingatha sine wave, i-3 i-axis yomibini indlela |
| Inkokeli-mw | Iinkcukacha zoomatshini |
| Into | izixhobo | umphezulu |
| Isigqubuthelo somzimba we-Vertebral 1 | I-5A06 i-aluminiyam engena-rust | Umbala oxidation owenziweyo |
| Isigqubuthelo somzimba we-Vertebral 2 | I-5A06 i-aluminiyam engena-rust | Umbala oxidation owenziweyo |
| umzimba we-antenna vertebral 1 | I-5A06 i-aluminiyam engena-rust | Umbala oxidation owenziweyo |
| umzimba we-antenna vertebral 2 | I-5A06 i-aluminiyam engena-rust | Umbala oxidation owenziweyo |
| ikhonkco elidityanisiweyo | epoxy glass sheet laminated | |
| Undoqo we-antenna | I-cooper ebomvu | ukuthandabuza |
| Ikhithi yokuxhoma 1 | Inayiloni | |
| Ikhithi yokuxhoma 2 | Inayiloni | |
| isiciko sangaphandle | Inqatha lobusi elaminethiweyo fiberglass | |
| Rohs | ukuthobela | |
| Ubunzima | 2kg | |
| Ukupakisha | I-aluminiyam i-alloy packing case (inokwenziwa ngokwezifiso) | |
Umzobo wamagqabantshintshi:
Yonke imilinganiselo kwi-mm
Unyamezelo lwamagqabantshintshi ± 0.5(0.02)
Ukunyamezela imingxunya yokuNgamele ±0.2(0.008)
Zonke iziqhagamshelo: SMA-Esetyhini
| Inkokeli-mw | Idatha yoVavanyo |
| Inkokeli-mw | umlinganiselo we-eriyali |
Kumlinganiselo osebenzayo we-eriyali ehambelana ngqo nomlinganiso we-eriyali D, siyichaza ukusuka kumda woluhlu lwemitha ye-eriyali.
I-Directivity D ngumlinganiselo wobuninzi boxinzelelo lombane olusasazwayo P(θ,φ) Ubukhulu kwixabiso layo eliphakathi P(θ,φ)av kwisferensi kummandla okude, kwaye yireyishiyo engena dimensionless enkulu kuno okanye elingana no-1 Ifomula yokubala imi ngolu hlobo lulandelayo:
Ukongeza, i-directivity D ingabalwa ngale fomula ilandelayo:
D = 4 PI / Ω _A
Ngokwesiqhelo, ukubala kwe-logarithmic ka-D kuhlala kusetyenziselwa ukumela inzuzo ye-eriyali:
D = 10 log d
Oku ngasentla kwe-directivity D kunokutolikwa njengomlinganiselo woluhlu lwesphere (4π rad²) uluhlu lwe-eriyali yoluhlu ω _A.Umzekelo, ukuba i-eriyali isasaza kuphela kwindawo ephezulu ye-hemispherical kwaye uluhlu lwayo lwemitha ngu-ω _A=2π rad², ngoko ke ukhokelo lwayo kukuba:
Ukuba i-logarithm yamacala omabini alenxaki ingasentla ithathiwe, ingeniso ye-eriyali yomkhombandlela xa ithelekiswa ne-isotropy inokufumaneka.Kufuneka kuqatshelwe ukuba le nzuzo inokubonisa kuphela ipateni ye-eriyali yendlela yokukhanya kwemitha, kwiyunithi ye-dBi, kuba ukuhanjiswa kobuchule akujongwa njengenzuzo efanelekileyo.Iziphumo zokubala zimi ngolu hlobo lulandelayo:
3.01 iklasi: : dBi d = 10 log 2 imathiriyeli
Iiyunithi zenzuzo ye-eriyali yi-dBi kunye ne-dBd, apho:
I-DBi: yinzuzo efunyenwe yimitha ye-antenna ngokumalunga nomthombo wenqaku, kuba indawo yomthombo ine-ω _A = 4π kwaye inzuzo ye-directional yi-0dB;
I-DBd: yinzuzo yemitha ye-eriyali enxulumene ne-antenna ye-dipole yesiqingatha-amaza;
Ifomula yokuguqula phakathi kwe-dBi kunye ne-dBd yile:
2.15 iklasi: : dBi 0 DBD imathiriyeli