Antenna Microwave, gụnyere mpi mpi X-band na antennas nyocha ebili mmiri dị elu, dị mma nke ọma mgbe emebere ya na arụ ọrụ nke ọma. Nchekwa ha dabere na isi ihe atọ: njupụta ike, oke ugboro, na oge mkpughe.
1. Ụkpụrụ Safety Radiation
Oke usoro iwu:
Igwe igwe onyonyo na-akwado oke mkpughe FCC/ICNIRP (dịka ọmụmaatụ, ≤10 W/m² maka mpaghara ọha X-band). Sistemụ radar PESA na-etinye mbelata ọkụ akpaka mgbe mmadụ na-abịaru nso.
Mmetụta ugboro ugboro:
Ugboro dị elu (dịka ọmụmaatụ, X-band 8-12 GHz) nwere omimi ntinye ihe na-emighị emi (<1mm na akpụkpọ ahụ), na-ebelata ihe egwu mmebi anụ ahụ na RF dị ala.
2. Imepụta atụmatụ nchekwa
Nkwalite arụmọrụ nke antenna:
Nhazi arụmọrụ dị elu (> 90%) na-ebelata radieshon kpafuo. Dịka ọmụmaatụ, antennas nyocha nke waveguide na-ebelata sidelobes ruo <-20 dB.
Nchekwa & Mkpọchi:
Sistemụ ndị agha/ọgwụ ahụike na-etinye oghere Faraday na ihe mmetụta ngagharị iji gbochie mkpughe na mberede.
3. Ngwa ngwa ụwa
| Ihe atụ | Usoro nchekwa | Ọkwa ihe egwu |
|---|---|---|
| 5G ọdụ ọdụ | Beamforming na-ezere ikpughe mmadụ | Dị ala |
| Rada ọdụ ụgbọ elu | Mpaghara mwepu nwere mgbidi | Na-adịghị mma |
| Onyonyo ahụike | Arụ ọrụ arụrụ arụ (<1% okirikiri ọrụ) | Achịkwara |
Nchikota: Anten microwave dị mma mgbe ị na-agbaso oke iwu yana imewe kwesịrị ekwesị. Maka antennas nwere nnukwu uru, debe anya>5m site na oghere ndị na-arụ ọrụ. Nyochaa mgbe niile arụmọrụ antenna na mkpuchi tupu ibunye ya.
Iji mụtakwuo maka antennas, biko gaa na:
Oge nzipu: Ọgọst-01-2025
