Iimveliso
I-Ant0104 I-Ultra ngokubanzi i-antenna
| Inkokeli-mw | INTSHAYELELO NGEENKONZO |
Ukwazisa i-Chibe yeNkunyamba ye-Microwave., (Inkokeli-MW) I-Ultra ye-Ultra ye-Artenna i-Antncireal Antnani i-Ant0104. Le nqaku inamandla yenzelwe ukuba isebenze ngaphezulu kwe-20mhz ukuya kwi-3000mhz, iyenza ilungele izicelo ezahlukeneyo kubandakanya unxibelelwano olungenazingcingo, iinkqubo ze-radar kunye nangaphezulu.
Esona sinzwa siphezulu sale-eriyali sikhulu kune-0DB, kwaye ubukhulu becala buphambukayo buyi- ± 1.5DB, ukuqinisekisa ukuhanjiswa okungathembekanga kunye nokungaguquguquki. Intsebenzo yayo iyaphuculwa ngakumbi yi-1.0db eyodwa ye-radiation yemitha, ibonelela ngokugubungela ngokupheleleyo kuzo zonke iindlela.
I-Ant0104 ineempawu ezithe nkqo, zenza ukuba zilungele ukusetyenziswa apho ugqithiso oluthe nkqo lukhethekile. Ukongeza, i-vswn ye-Antenna ≤2.5: 1 kunye ne-50 ye-OHM i-oh
Uyilo lwayo lwecocuction kunye ne-cugraficlege yenza ukuba isetyenziswe kuzo zombini ukusetyenziswa ngaphakathi nangaphandle, kwaye ukusebenza kwayo okusebenzayo kuvumela ukunxibelelana okungenamthungo kulo naliphi na indalo.
Enoba kufuneka unyuse amandla enethiwekhi yakho engenazingcingo, ukuphucula ukusebenza kwenkqubo yakho ye-radar, okanye ufuna nje unxibelelwano oluthembekileyo malunga ne-antentireband ye-antenna sisisombululo esifanelekileyo.
| Inkokeli-mw | Ukucaciswa |
I-Ant0104 20mhz ~ 3000mhz
| Uluhlu lwe-frequency: | 20-3000mhz |
| Inzuzo, tyhat: | ≥0(Tyibilika.) |
| UMax. Ukuphambuka kwiSetyhula | ± 1.5DB (tyhule.) |
| Ipateni yemitha ethe tyaba: | ± 1.0db |
| Ipolarization: | I-intanethi-nkqo |
| VSWR: | ≤ 2.5: 1 |
| UKUMISEBENZI: | I-50 OHMS |
| Izihloko zePort: | N-gon |
| Uluhlu lobushushu olusebenzayo: | -40˚c-- +85 ˚c |
| ubunzima | I-2kg |
| Umbala ophezulu: | Luhlaza |
Amagqabantshintshi:
Inqanaba lamandla leli vswr lingcono kune-1.20: 1
| Inkokeli-mw | Inkcazo yendalo esingqongileyo |
| Iqondo lobushushu lokusebenza | -30ºc ~ + 60ºC |
| Iqondo lokugcina | -50ºc ~ + 85ºc |
| Vibration | I-25GRMS (i-15 degrees 2khz) Unyamezelo, iyure e-1 nganye kwi-axis |
| Umswakama | I-100% ye-RH nge-35ºC, i-95% rh kwi-40ºC |
| Wothuka | I-20G ye-11msec yesiqingatha se-sine wave, i-3 axis zombini indlela |
| Inkokeli-mw | Inkcazo yoomatshini |
| Into | izixhobo | umphezulu |
| I-vertebral yomzimba 1 | I-5a06 i-aluminum ye-aluminum | Faka umbala kwi-oxidation |
| I-vertebral yomzimba 2 | I-5a06 i-aluminum ye-aluminum | Faka umbala kwi-oxidation |
| I-Antenna vertebraw yomzimba 1 | I-5a06 i-aluminum ye-aluminum | Faka umbala kwi-oxidation |
| I-Antenna vertebral i-2 | I-5a06 i-aluminum ye-aluminum | Faka umbala kwi-oxidation |
| I-chain exhunyiwe | Iphepha le-Epoxy Glasi | |
| I-antenna core | Cooper Red | idlule |
| Ukukhwela ikhithi 1 | Nylon | |
| Ukukhwela ikhithi 2 | Nylon | |
| Ikhava yangaphandle | Inyosi ye-Woodcomb yami | |
| Rohs | uthobela | |
| Ubunzima | I-2kg | |
| Ukupakisha | I-Aluminium yePakethi yokupakisha (inyani) | |
Umzobo we
Yonke imilinganiselo ye-mm
I-Traine Forlerances ± 0.5 (0.02)
I-Holes Homerations Homerations ± 0.2 (0.008)
Zonke izinxibelelanisi: I-SMA-bhinqa
| Inkokeli-mw | Idatha yovavanyo |
| Inkokeli-mw | Umlinganiso we-eriyali |
Kumlinganiso ofanelekileyo wolawulo lwe-antenna ngokulandelelana d, siyichaza kubungakanani be-antenna ye-annena radiation beam.
I-CORTAPIUGIGIPUITUIT I-DUTONI YOBUCHULE BOKUGQIBELA UMGAQO-NKQUBO WOKUGQIBELA
Ukongeza, i-ngqondo D inokubalwa ngale fomula ilandelayo:
D = 4 pi / ω _a
Ukuziqhelanisa, ukubalwa kwe-logarithmic ye-D kuhlala kusetyenziswa ukubonisa inzuzo ye-eriyali:
D = 10 Log d
Lo myalelo ungasentla D unokutolikwa njengomyinge wenqanaba le-Direet (4π rad²) Uluhlu lwe-Antenna Beam D_A. Umzekelo, ukuba i-antenna iqaqambe kuphela kwindawo ephezulu ye-Heispherical kunye ne-Beam yeBeam yi-ω _A = 2π Rad², emva koko:
Ukuba i-logarithm yawo omabini la macala omabini athatyathwe, i-AntenNA Traves Live kwi-isotropy inokufunyanwa. Kufuneka iqatshelwe ukuba le zuzo inokubonakalisa kuphela i-Annena yeMigaqo yeMigaqo ye-ANTNNA, kwiCandelo le-DBI, kuba ukuhanjiswa kwempumelelo akujongwa njengenzuzo efanelekileyo. Iziphumo zokubala zezi zilandelayo:
I-3.01 iklasi:: DBI D = 10 Log 2 Izixhobo
I-Antenna ifumana iiyunithi yi-DBI kwaye i-DBD, phi:
I-DBI: Ngaba inzuzo efunyenwe yi-Antenna ye-antenna ihambelana nenqanaba lenqaku, kuba inqaku lenqaku linayo _a = 4π kunye ne-TORTY i-0db;
I-DBD: Ngaba inzuzo ye-antenna yemitha ye-antenna ukuya kwisiqingatha se-rippale riphole e-antenna;
Ifomula yokuguqula phakathi kwe-DBI kunye ne-DBD yile:
2.15 Iklasi: I-DBI 0 DBD
