国外网站看到，有条件和会使用模拟软件的朋友可以帮着模拟下。
一下英文大概意思是：
12dbi100PCB扇区天线
这个是我使用的天线中的一个
我有4-5个这样的天线，我决定拆开一个看看，
2-3年前价格是25欧元，（好像是这个意思）
他们说这个是12dbi，120°扇区天线，我觉得差不多在90-100°
12dbi sctor pcb 100 degrees
This one is one from the antennas I use. I have 4 or 5 of them and finally I have one free to tear apart. Price was ~ 25 euros before 2 3 years. They promised me 12 dbi and 120 degrees but diagram is more like 90 100 degrees. Interesting pattern are found on the pcb board  – it worked for me so there is no mater how it madded .
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发表于 2014-3-8 10:32
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