I-antenna yangaphandle ye-UWB 3.7-4.2GHz
Isingeniso Somkhiqizo
Le-antenna ye-UWB wuthi oluhlinzeka ngemvamisa ebanzi nokusebenza okuphezulu.Imvamisa yayo ingu-3.7-4.2GHz, ngakho ilungele izimo eziningi zohlelo.
Isebenza kahle kakhulu, ifinyelela ku-65% ukusebenza kahle okusho ukuthi ingaguqula ngempumelelo amandla okufakwayo ibe amaza omsakazo ukuze izuze ikhwalithi engcono yokudluliswa kwesignali.Ngaphezu kwalokho, inenzuzo ye-5dBi, okusho ukuthi iyakwazi ukukhulisa amandla esignali, inikeze ukumbozwa okukhulu kanye nebanga elide lokudlulisela.
Izimo zohlelo lokusebenza ezijwayelekile zifaka phakathi ukuma kwasendlini kanye nezinhlelo zokusebenza zokulandelela.Ubuchwepheshe be-UWB bunamandla amakhulu emkhakheni wokuma nokulandelela kwangaphakathi, futhi bungasetshenziswa ukukhomba nokulandelela indawo nokunyakaza kwezinto.Ingasetshenziswa ekulawuleni idivayisi yasekhaya ehlakaniphile nezinhlelo zokuzijabulisa, okuvumela abasebenzisi ukuthi balawule ngokungenantambo futhi baphathe amadivayisi asekhaya afana nezibani ezihlakaniphile, izinto zikagesi ezihlakaniphile, kanye nemishini yomsindo neyevidiyo.Izinhlelo zokungena ezingenakhiye nazo ziyindawo ebalulekile yohlelo lokusebenza.Ngokusebenzisa ubuchwepheshe be-UWB, abasebenzisi bangavula futhi bakhiye amasistimu okulawula ukufinyelela ngama-smartphone noma amanye amadivaysi, banikeze okuhlangenwe nakho kokungena okulula nokuvikelekile.Okokugcina, ukulinganisa ukunemba kungenye inkambu yohlelo lokusebenza ebalulekile.Ubuchwepheshe be-UWB bungasetshenziswa ukukala nokuqapha amanani ahlukahlukene omzimba, njengebanga, isivinini, indawo, kanye nokuma.Ukulungiswa kwayo okuphezulu nokunemba kwayo kuyenza ibe inketho ekahle yokulinganisa ukunemba.
Ngamafuphi, le-antenna ye-UWB inohlu olubanzi lwamandla okusebenza futhi ingadlala indima ebalulekile ekumiseni nasekulandeleni umkhondo wasendlini, ukulawulwa kwedivayisi yasekhaya ehlakaniphile nezinhlelo zokuzijabulisa, amasistimu okungena angenakhiye, kanye nesilinganiso esinembile.Ukusebenza kwayo okuhle kakhulu kanye nokuzuza kuyenza ibe yisixazululo esithembekile nesisezingeni eliphezulu esihlangabezana nezidingo zezimo ezahlukene.
Ukucaciswa Komkhiqizo
| Izici zikagesi | |
| Imvamisa | 3700-4200MHz |
| I-SWR | <= 2.0 |
| Ukuzuza kwe-Antenna | 5dBi |
| Ukusebenza kahle | ≈65% |
| I-polarization | Linear |
| I-Beamidth Evundlile | 360° |
| I-Beamwidth eqondile | 23-28° |
| Impedance | 50 ohm |
| Izimpawu ze-Material & Mechanical | |
| Uhlobo Lwesixhumi | N Owesilisa |
| Ubukhulu | φ20*218mm |
| Umbala | Mnyama |
| Isisindo | 0.055Kg |
| Ezemvelo | |
| Operation Temperature | - 40 ˚C ~ + 65 ˚C |
| Izinga Lokushisa Lokugcina | - 40 ˚C ~ + 80 ˚C |
Ipharamitha ye-Antenna Passive
I-VSWR
Ukusebenza kahle nokuzuza
| Imvamisa (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 kahle (%) | 63.98 | 61.97 | 62.59 | 63.76 | 62.90 | 66.80 | 65.66 | 62.28 | 66.00 | 64.12 | 66.35 |
Iphethini Yemisebe
|
| 3D | I-2D-Evundlile | I-2D-Vertical |
| 3700MHz |  |  |  |
| 3950MHz |  |  |  |
| 4200MHz |  |  |  |
