Kaya
Ant0104 Oliband omnidirectional eriyar
| Shugaba-MW | Gabatarwa zuwa Wordiyanci omnidirectional eriyar |
Gabatar da Jagora Microve Shirin Tech. An tsara wannan eriyanci mai ƙarfi don aiki akan kewayon mita da yawa daga 20mhz zuwa 3000mhz, yana ba shi dacewa da mahimman hanyoyin da yawa, radar duk.
Matsakaicin ribar wannan antenna ya fi 0DB, kuma iyakar karkatacciyar zagayawa shine ± 1.5DB, tabbatar da abin dogara da rashin daidaituwa. Aikinta yana kara inganta ta hanyar ± 1.0DB tsarin kwance, yana samar da kyakkyawan ɗaukar hoto a cikin dukkan kwatance.
Ant0104 yana da halayen polarization polarization, yana sa ya dace don aikace-aikacen inda aka fi son watsa tsaye tsaye. Bugu da kari, eriyanci's vswr ≤2.5: 1 da 50 ohm imppedance bayar da ingantaccen tsari mai dacewa da karamin siginar sigina.
Tsarinsa da kuma dattawan da yake rataye ya sanya ya dace da amfani na cikin gida da waje, da kuma aikinsa ba daidai ba yana ba da damar haɗi mara kyau a kowane yanayi.
Ko kuna buƙatar ƙara yawan siginar cibiyar sadarwar ku mara igiyar ruwa, ko kuma kawai son tabbatar da ingantacciyar sadarwa akan eriyanci mai amfani.
| Shugaba-MW | Gwadawa |
Ant0104 20mhz ~ 3000mhz
| Kewayon mitar: | 20-30mhzz |
| Sami, Type: | ≥0(Tatomat.) |
| Max. karkacewa daga madauwari | ± 1.5dB (Tywe.) |
| Tsarin kwance na kwance: | ± 1.0dB |
| Polarization: | Layi-ortical poarization |
| Vswr: | 2.5: 1 |
| BIYU: | 50 ohms |
| Masu haɗin Port: | N-mace |
| Matsakaicin yawan zafin jiki na aiki: | -40˚c-- +85 ˚C |
| nauyi | 2kg |
| Tsarin launi: | Kore |
Kalma:
Rating Power shine don ɗaukar nauyin VSWR mafi kyau fiye da 1.20: 1
| Shugaba-MW | Bayanin muhalli |
| Aiki zazzabi | -30ºC ~ + 60ºC |
| Zazzabi mai ajiya | -50ºC ~ + 85ºC |
| Ɓata | 25grms (digiri 15 2khz) jimilar, awa 1 a gari |
| Ɗanshi | 100% RH A 35ºC, 95% RH A 40ºC |
| Jin wutar lantarki | 20g don rabin Sine Wajen, 3 Axis Hanyoyi |
| Shugaba-MW | Bayani na injin |
| Kowa | kayan | farfajiya |
| Murfin jikin mutum 1 | 5a06 alumin-hujja aluminum | Launi mai launi na launi |
| Murfin jikin mutum 2 | 5a06 alumin-hujja aluminum | Launi mai launi na launi |
| eriya vertebral jikin 1 | 5a06 alumin-hujja aluminum | Launi mai launi na launi |
| eriya vertebral jikin 2 | 5a06 alumin-hujja aluminum | Launi mai launi na launi |
| sarkar da aka haɗa | Gilashin Gilashin Gilashin | |
| Eriyars core | Jan cooper | gabatarwa |
| Kafaffen Kit 1 | Nail | |
| Kit kayan 2 | Nail | |
| murfin waje | Saƙar saƙar zuma | |
| Rohs | cikas | |
| Nauyi | 2kg | |
| Shiryawa | Aluminum alloy puping case (m) | |
Shafin Bayani:
Duk girma a cikin mm
Bayyanar ofan 0.5 (0.02)
Dutsen Holes Yin haƙuri na 0.2 (0.008)
Duk masu haɗin: SMA-Mata
| Shugaba-MW | Bayanan gwaji |
| Shugaba-MW | ATTAWARYIN UTENNA |
Don m gwargwado na eriyanci kai tsaye d, muna ayyana shi daga gaji na Rundunar Holyna Holidy kewayon.
Kai tsaye Dawowar D shine tsaka-tsaki na iyakar ikon iko p (θ,%) Av akan yankin Farid, kuma daidai yake) A daidai gwargwado ko daidai yake da haka:
Bugu da kari, ana iya yin lissafin daddaya da kai ta hanyar wannan dabara:
D = 4 pi / ω _a
A aikace, ana amfani da lissafin Logarithmic na D sau da yawa ana amfani da shi don wakiltar riba na eriya:
D = 10 log d
Ann da aka ambata kai tsaye d ana iya fassara shi azaman rabo daga cikin kewayon (44 rad²) eriya katako mai haske ω _a. Misali, idan eriyar ta haskaka kawai wurin sararin samaniya da kewayon katako shine ω _a = 2 a = sannan kai tsaye shine:
Idan logarithm na biyu na abubuwan da aka ambata a sama ana ɗauka, ana iya samun saitin eriya na dangi da ana iya samun isotropy. Ya kamata a lura cewa wannan riba na iya nuna kawai hasken tsarin eriya ne, a cikin naúrar ta DBI, tunda ba a la'akari da ingantaccen bayani ba azaman riba. Sakamakon lissafin kamar haka:
3.01 Class:: DBI D = 10 log 2 abu
The eriya sami raka'osin sune DBI da DBD, inda:
DBI: Kudin da aka samu ta hanyar eriya radiation game da batun, saboda haka masaniyar tana da ω _a = 4π da kuma riba ta 0db;
DBD: riba ce ta Antenna radiation ga rabin zazzabi na entenna;
Tsarin Tallafawa tsakanin DBI da DBD shine:
2.15 Class:: DBI 0 DBD kayan
