Awọn eriali Makirowefu, pẹlu awọn eriali iwo X-band ati awọn eriali wiwaveguide ere giga, jẹ ailewu lainidii nigbati a ṣe apẹrẹ ati ṣiṣẹ ni deede. Aabo wọn da lori awọn ifosiwewe bọtini mẹta: iwuwo agbara, iwọn igbohunsafẹfẹ, ati iye akoko ifihan.
1. Radiation Abo Standards
Awọn ifilelẹ Ilana:
Awọn eriali makirowefu ni ibamu pẹlu awọn opin ifihan FCC/ICNIRP (fun apẹẹrẹ, ≤10 W/m² fun awọn agbegbe gbangba X-band). Awọn ọna ṣiṣe radar PESA ṣafikun gige agbara laifọwọyi nigbati eniyan ba sunmọ.
Ipa Igbohunsafẹfẹ:
Awọn loorekoore giga (fun apẹẹrẹ, X-band 8–12 GHz) ni ijinle ilaluja aijinile (<1mm ninu awọ ara), idinku eewu ibajẹ àsopọ dipo RF-igbohunsafẹfẹ kekere.
2. Design Awọn ẹya ara ẹrọ Abo
Imudara Imudara Antenna:
Awọn aṣa ṣiṣe-giga (> 90%) dinku itankalẹ ti o yapa. Fun apẹẹrẹ, awọn eriali wiwaveguide dinku awọn ẹgbẹ ẹgbẹ si <-20 dB.
Idabobo & Awọn titiipa:
Awọn ọna ologun/awọn eto iṣoogun ti fi sii awọn agọ Faraday ati awọn sensọ išipopada lati ṣe idiwọ ifihan lairotẹlẹ.
3. Real-World elo
| Oju iṣẹlẹ | Iwọn Aabo | Ipele Ewu |
|---|---|---|
| 5G Awọn ibudo ipilẹ | Beamforming yago fun ifihan eniyan | Kekere |
| Papa ọkọ ofurufu Reda | Awọn agbegbe iyasoto ti o ni odi | Aibikita |
| Aworan Iṣoogun | Iṣiṣẹ pulsed (<1% iṣẹ-ṣiṣe iṣẹ) | Iṣakoso |
Ipari: Awọn eriali Makirowefu jẹ ailewu nigbati o ba tẹle awọn opin ilana ati apẹrẹ to dara. Fun awọn eriali ti o ni ere giga, ṣetọju> ijinna 5m lati awọn iho ti nṣiṣe lọwọ. Nigbagbogbo daju eriali ṣiṣe ati idabobo ṣaaju imuṣiṣẹ.
Lati ni imọ siwaju sii nipa awọn eriali, jọwọ ṣabẹwo:
Akoko ifiweranṣẹ: Oṣu Kẹjọ-01-2025
