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百科
非频变天线 [fēi pín biàn tiān xiàn]
[电讯] frequency-independent antenna
- 国内平面等角螺旋天线尚未应用于GIS局放检测，其宽频带、非频变的特性非常适合UHF检测。
The helix antenna has never been used in GIS PD detection in China. The helix antenna has wide bandwidth and good frequency characteristic, and is very fit for UHF detection.
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