CHÖÔNG 4
HEÄ THOÁNG BÖÙC XAÏ
(ARRAY ANTENNAS )
- Keát hôïp nhieàu anten ñôn leû thaønh moät heä thoáng böùc xaï.
1. GIÔÙI THIEÄU
- Khoâng phaûi heä thoáng
anten.
- Muïc ñích:
+ Caûi thieän ñoà thò böùc xaï: taêng ñoä ñònh höôùng
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Giấy phép Mạng Xã Hội số: 38/GP-BVHTTDL cấp ngày 09/3/2026