I-eriyali ye-UWB yangaphandle 3.7-4.2GHz
Intshayelelo yeMveliso
Le-eriyali ye-UWB yi-eriyali ebonelela ngokhuseleko olubanzi kunye nokusebenza okuphezulu.I-frequency coverage yi-3.7-4.2GHz, ngoko ifanelekile kwiimeko ezininzi zesicelo.
Inokusebenza okugqwesileyo, ukufikelela kwi-65% ngokufanelekileyo okuthetha ukuba inokuguqula ngokufanelekileyo amandla egalelo abe ngamaza erediyo ukufezekisa umgangatho ongcono wokuhanjiswa komqondiso.Ukongeza, inenzuzo ye-5dBi, nto leyo ethetha ukuba iyakwazi ukomeleza amandla ophawu, ibonelele ngokhuseleko olukhulu kunye nomgama omde wothumelo.
Iimeko zesicelo eziqhelekileyo ziquka ukubeka indawo yangaphakathi kunye nezicelo zokulandelela.Itekhnoloji ye-UWB inamandla amakhulu kwibala lokubeka indawo yangaphakathi kunye nokulandelela, kwaye ingasetyenziselwa ukuchonga nokulandelela indawo kunye nokuhamba kwezinto.Ingasetyenziswa kulawulo lwesixhobo sasekhaya esihlakaniphile kunye neenkqubo zokuzonwabisa, ezivumela abasebenzisi ukuba balawule ngaphandle kwamacingo kwaye balawule izixhobo zasekhaya ezifana nezibane ezihlakaniphile, izixhobo zombane, kunye nezixhobo zeaudio kunye nevidiyo.Iinkqubo zokungena ezingenanto zikwayindawo ebalulekileyo yesicelo.Ukusebenzisa itekhnoloji ye-UWB, abasebenzisi banokuvula kwaye batshixe iinkqubo zolawulo lokufikelela ngokusebenzisa ii-smartphones okanye ezinye izixhobo, ukubonelela ngamava angena lula nakhuselekileyo.Ekugqibeleni, umlinganiselo ochanekileyo yenye indawo ebalulekileyo yesicelo.Itekhnoloji ye-UWB inokusetyenziselwa ukulinganisa nokubeka iliso kwimiyinge eyahlukeneyo yomzimba, enjengomgama, isantya, indawo, kunye nokumila.Isisombululo sayo esiphezulu kunye nokuchaneka kwenza kube lukhetho olufanelekileyo lokulinganisa ngokuchanekileyo.
Ngamafutshane, le antenna ye-UWB inoluhlu olubanzi lokusebenzisa amandla kwaye inokudlala indima ebalulekileyo ekumiseni indawo yangaphakathi kunye nokulandelela, ulawulo lwezixhobo zekhaya ezihlakaniphile kunye neenkqubo zokuzonwabisa, iinkqubo zokungena ezingundoqo, kunye nokulinganisa ngokuchanekileyo.Ukusebenza kwayo okugqwesileyo kunye nokuzuza kwenza kube sisisombululo esithembekileyo nesiphezulu esihlangabezana neemfuno zeemeko ezahlukeneyo.
Ukucaciswa kweMveliso
| Iimpawu zoMbane | |
| Ukuphindaphinda | 3700-4200MHz |
| SWR | <= 2.0 |
| Ukuzuza kwe-Antenna | 5dBi |
| Ukusebenza kakuhle | ≈65% |
| Ipolarization | Umgca |
| IBeamwidth ethe tye | 360 ° |
| IBeamwidth ethe nkqo | 23-28 ° |
| Impedance | 50 ohm |
| Izinto eziphathekayo kunye neempawu zoomatshini | |
| Uhlobo lwesiqhagamshelo | N Indoda |
| Ubungakanani | φ20*218mm |
| Umbala | Mnyama |
| Ubunzima | 0.055Kg |
| Okusingqongileyo | |
| Ubushushu bokusebenza | - 40 ˚C ~ + 65 ˚C |
| Ubushushu boGcino | - 40 ˚C ~ + 80 ˚C |
I-Antenna Passive Parameter
VSWR
Ukusebenza kunye nokuzuza
| Ukuphindaphinda (MHz) | 3700.0 | 3750.0 | 3800.0 | 3850.0 | 3900.0 | 3950.0 | 4000.0 | 4050.0 | 4100.0 | 4150.0 | 4200.0 |
| Inzuzo (dBi) | 4.87 | 4.52 | 4.44 | 4.52 | 4.56 | 4.68 | 4.38 | 4.27 | 4.94 | 5.15 | 5.54 |
| Ukusebenza kakuhle (%) | 63.98 | 61.97 | 62.59 | 63.76 | 62.90 | 66.80 | 65.66 | 62.28 | 66.00 | 64.12 | 66.35 |
Ipateni yemitha
|
| 3D | 2D-Horizontal | 2D-Nkqo |
| 3700MHz |  |  |  |
| 3950MHz |  |  |  |
| 4200MHz |  |  |  |
