Zvigadzirwa
ANT0104 Ultra Wideband Omnidirectional Antena
| Mutungamiriri-mw | Nhanganyaya yeUltra Wideband Omnidirectional Antenna |
Tinounza tekinoroji ye microwave inotungamira., (leader-mw) antenna itsva ye ultra-wideband omnidirectional ANT0104. Iyi antenna ine simba yakagadzirirwa kushanda pahuwandu hwakakura hwema frequency kubva pa20MHz kusvika 3000MHz, zvichiita kuti ikodzere kushandiswa kwakasiyana-siyana kunosanganisira kutaurirana kusina waya, radar systems nezvimwewo.
Kuwanda kwakanyanya kweantenna iyi kwakakura kupfuura 0dB, uye kutsauka kukuru kwekutenderera kuri ±1.5dB, zvichiita kuti chiratidzo chienderane uye chienderane. Kushanda kwayo kunowedzerwazve ne ±1.0dB horizontal radiation pattern, ichipa kufukidza kwakanaka kumativi ese.
ANT0104 ine hunhu hwe vertical polarization, zvichiita kuti ive yakakodzera kushandiswa uko vertical transmission inofarirwa. Pamusoro pezvo, VSWR yeantenna ≤2.5:1 uye 50 ohm impedance inopa kuenderana kwe impedance kwakanyanya uye kurasikirwa kushoma kwesignali.
Dhizaini yayo diki uye yakasimba inoita kuti ive yakakodzera kushandiswa mukati nekunze, uye mashandiro ayo anobvumira kubatana kwakasununguka munzvimbo chero ipi zvayo.
Kunyangwe muchida kuwedzera simba remasaini enetwork yenyu isina waya, kuvandudza mashandiro eradar system yenyu, kana kungoda kuve nechokwadi chekuti kutaurirana kwakavimbika kuburikidza nefrequency yakakura, ANT0104 Ultra Wideband Omnidirectional Antenna ndiyo mhinduro yakakwana.
| Mutungamiriri-mw | Tsanangudzo |
ANT0104 20MHz～3000MHz
| Rudzi rweMafambiro: | 20-3000MHz |
| Kuwana, Rudzi: | ≥0()TYP. (kana kuti TYP).） |
| Kutsauka kukuru kubva pakutenderera | ±1.5dB (TYP.) |
| Mapatani emwaranzi yakatwasuka: | ±1.0dB |
| Kupatsanurana: | Polarization yakatwasuka-yakatwasuka |
| VSWR: | ≤ 2.5: 1 |
| Kusagadzikana: | 50 OHMS |
| Zvinobatanidza zvePort: | N-Mukadzi |
| Kushanda Kwekupisa Range: | -40˚C-- +85 ˚C |
| huremu | 2kg |
| Ruvara rwepamusoro: | Girinhi |
Mashoko:
Simba rekushandisa load vswr riri nani pane 1.20:1
| Mutungamiriri-mw | Magadzirirwo Ezvakatipoteredza |
| Tembiricha Inoshanda | -30ºC~+60ºC |
| Tembiricha Yekuchengetedza | -50ºC~+85ºC |
| Kudedera | 25gRMS (15 degrees 2KHz) kutsungirira, awa imwe pa axis |
| Hunyoro | 100% RH pa35ºc, 95%RH pa40ºc |
| Kushamisika | 20G ye 11msec hafu sine wave, 3 axis kumativi ese |
| Mutungamiriri-mw | Magadzirirwo eMichina |
| Chinhu | zvinhu | pamusoro |
| Chifukidziro chemuviri wemusana 1 | 5A06 aruminiyamu inodzivirira ngura | Kuoresa kwemavara kunokonzeresa ruvara |
| Chifukidziro chemuviri wemusana 2 | 5A06 aruminiyamu inodzivirira ngura | Kuoresa kwemavara kunokonzeresa ruvara |
| muviri wemusana we antenna 1 | 5A06 aruminiyamu inodzivirira ngura | Kuoresa kwemavara kunokonzeresa ruvara |
| muviri wemusana we antenna 2 | 5A06 aruminiyamu inodzivirira ngura | Kuoresa kwemavara kunokonzeresa ruvara |
| cheni yakabatana | jira regirazi re epoxy rakanamirwa | |
| Kanota yeAntena | Mbatatisi tsvuku | kusava nehanya |
| Kiti yekugadzika 1 | Naironi | |
| Kiti yekugadzika 2 | Naironi | |
| chifukidziro chekunze | Firiji yegirazi ine huchi | |
| MaRoh | kutevedzera mitemo | |
| Huremu | 2kg | |
| Kurongedza | Kesi yekurongedza yealuminium alloy (inogona kugadziriswa) | |
Kudhirowa Kwerondedzero:
Saizi dzese mu mm
Kushivirira kweOutline ± 0.5(0.02)
Kushivirira kweMakomba Ekukwira ± 0.2(0.008)
Ma Connectors ese: SMA-Female
| Mutungamiriri-mw | Ruzivo rweKuedza |
| Mutungamiriri-mw | kuyerwa kweantenna |
Kuti tinyatsoongorora antenna directionivity coefficient D, tinoitsanangura kubva pachiyero cheantenna radiation beam range.
Directivity D iratio yehuwandu hwesimba remaximum radiated density P(θ,φ) Max kune kukosha kwayo kwepakati P(θ,φ)av pane imwe sphere iri munzvimbo iri kure, uye iratio isina dimension yakakura kupfuura kana yakaenzana ne1. Fomura yekuverenga ndeiyi inotevera:
Pamusoro pezvo, gwara D rinogona kuverengerwa nefomula inotevera:
D = 4 PI / Ω _A
Mukuita, kuverenga kwelogarithmic kweD kunowanzo shandiswa kumiririra kuwana kwedivi kweantenna:
D = 10 log d
Kutungamira kuri pamusoro apa D kunogona kududzirwa sechiyero chesphere range (4π rad²) antenna beam range ω _A. Semuenzaniso, kana antenna ikangopenya chete kunzvimbo yepamusoro yehemispherical uye beam range yayo iri ω _A=2π rad², saka kutungamira kwayo ndekwekuti:
Kana logarithm yemativi ese ari maviri e equation iri pamusoro ikatorwa, kuwana kwe antenna zvakanangana ne isotropy kunogona kuwanikwa. Zvinofanira kucherechedzwa kuti kuwana uku kunogona kungoratidza chete antenna's directional pattern radiation, mu unit ye dBi, sezvo kushanda zvakanaka kwe transmission kusingaonekwe sekuwana kwakakodzera. Mhedzisiro yekuverenga ndeiyi inotevera:
Kirasi ye3.01: : dBi d = 10 log 2 zvinhu
Mayuniti ekuwana antenna ndeaya dBi uye dBd, apo:
DBi: ndiyo purofiti inowanikwa nemwaranzi yeantenna kana tichienzanisa nepurofiti inobva, nekuti purofiti inobva ine ω _A=4π uye purofiti inobva padivi penzira iri 0dB;
DBd: ndiko kuwedzera kwemwaranzi yeantenna kana tichienzanisa nehalf-wave dipole antenna;
Fomura yekushandura pakati pe dBi ne dBd ndeiyi:
Kirasi 2.15: : dBi 0 DBD zvinhu
