Awọn pato
| RM-PA7087-43 | ||
| Awọn paramita | Awọn ibeere Atọka | Ẹyọ |
| Iwọn Igbohunsafẹfẹ | 71-76 81-86 | GHz |
| Polarization | inaro ati petele polarization |
|
| jèrè | ≥43 Ni-iye fluctured:0.7dB(5GHz) | dB |
| Sidelobe akọkọ | ≤-13 | dB |
| Cross Polarization | ≥40 | dB |
| VSWR | ≤1.8:1 |
|
| Waveguide | WR12 |
|
| Ohun elo | Al |
|
| Iwọn | ≤2.5 | Kg |
| Iwọn (L*W*H) | 450*370*16 (±5) | mm |
Eriali ero kan n tọka si ẹka kan ti awọn eriali ti igbekalẹ didan rẹ jẹ ipilẹ akọkọ lori ọkọ ofurufu onisẹpo meji. Eyi ṣe iyatọ pẹlu awọn eriali onisẹpo mẹta ti aṣa bii awọn awopọ parabolic tabi awọn iwo. Apẹẹrẹ ti o wọpọ julọ ni eriali alemo microstrip, ṣugbọn ẹka naa tun pẹlu awọn monopoles ti a tẹjade, awọn eriali iho, ati awọn miiran.
Awọn abuda bọtini ti awọn eriali wọnyi jẹ profaili kekere wọn, iwuwo ina, irọrun iṣelọpọ, ati isọpọ pẹlu awọn igbimọ Circuit. Wọn ṣiṣẹ nipasẹ awọn ipo lọwọlọwọ moriwu kan pato lori adaorin irin alapin, eyiti o ṣe agbejade aaye didan. Nipa yiyipada apẹrẹ alemo naa (fun apẹẹrẹ, onigun mẹrin, ipin) ati ọna kikọ sii, igbohunsafẹfẹ resonant wọn, polarization, ati ilana itankalẹ le ni iṣakoso.
Awọn anfani akọkọ ti awọn eriali ero jẹ idiyele kekere wọn, ifosiwewe fọọmu iwapọ, ibamu fun iṣelọpọ pupọ, ati irọrun ti tunto sinu awọn akojọpọ. Awọn abawọn akọkọ wọn jẹ bandiwidi dín jo, ere to lopin, ati agbara mimu agbara. Wọn ti wa ni lilo pupọ ni awọn ẹrọ alailowaya igbalode gẹgẹbi awọn fonutologbolori, awọn olulana, awọn modulu GPS, ati awọn afi RFID.
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