[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

增益并非越高越好:主动天线增益过高(>30dBi)在开阔强信号环境下反而易使接收机前端饱和,出现多径干扰和定位跳动,城市高楼间反而是中等增益+良好抑制多径的天线表现更稳

1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen

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Stable URI
https://kongchang.com/claim/121587
API
curl https://kongchang.com/api/v1/knowledge/claims/121587
MCP
get_claim(id=121587)