Ama-antenna e-microwave, okuhlanganisa ama-antenna e-X-band horn kanye nama-antenna e-probe e-high-gain waveguide probe, aphephile ngokwemvelo uma eklanywe futhi esetshenziswa kahle. Ukuphepha kwawo kuncike ezintweni ezintathu ezibalulekile: ubuningi bamandla, ububanzi bemvamisa, kanye nobude besikhathi sokuvezwa.
1. Izindinganiso Zokuphepha Kwemisebe
Imikhawulo Yokulawula:
Ama-antenna e-microwave ahambisana nemikhawulo yokuchayeka ye-FCC/ICNIRP (isb., ≤10 W/m² ezindaweni zomphakathi ze-X-band). Izinhlelo ze-radar ze-PESA zifaka phakathi ukunqamula kwamandla okuzenzakalelayo lapho abantu besondela.
Umthelela Wemvamisa:
Amaza aphezulu (isb., i-X-band 8–12 GHz) anokujula kokungena okungajulile (<1mm esikhumbeni), okunciphisa ingozi yokulimala kwezicubu uma kuqhathaniswa namaza aphansi e-RF.
2. Izici Zokuphepha Zomklamo
Ukuthuthukiswa Kokusebenza Kahle Kwe-Antena:
Imiklamo esebenza kahle kakhulu (>90%) inciphisa imisebe elahlekile. Isibonelo, ama-antenna e-probe e-waveguide anciphisa ama-sidelobe abe yi-<–20 dB.
Ukuvikela Nokukhiya:
Izinhlelo zempi/zezokwelapha zifake amakheji eFaraday kanye nezinzwa zokunyakaza ukuze kuvinjelwe ukuchayeka ngengozi.
3. Izicelo Zomhlaba Wangempela
| Isimo | Isilinganiso Sokuphepha | Izinga Lengozi |
|---|---|---|
| Iziteshi Zesisekelo ze-5G | Ukushintshashintsha kwe-beamforming kugwema ukuchayeka kubantu | Phansi |
| I-Radar Yesikhumulo Sezindiza | Izindawo ezingavunyelwe ukubiyelwa ngocingo | Akunandaba |
| Izithombe Zezokwelapha | Ukusebenza okushukumayo (<1% umjikelezo womsebenzi) | Kulawulwa |
Isiphetho: Ama-antenna e-microwave aphephile uma enamathela emikhawulweni yokulawula kanye nomklamo ofanele. Kuma-antenna athola inzuzo ephezulu, gcina ibanga elingaphezu kwamamitha angu-5 ukusuka ezindaweni ezisebenzayo. Njalo qinisekisa ukusebenza kahle kwe-antenna kanye nokuvikela ngaphambi kokusebenzisa.
Ukuze ufunde kabanzi ngama-antenna, sicela uvakashele:
Isikhathi sokuthunyelwe: Agasti-01-2025
