combined frame antenna 复合框形天线
window frame antenna 车窗天线
rotating frame antenna 转动框形天线
combined d frame antenna 复合框形天线
frame antenna with iron core 铁心框形天线
antenna frame 天线架
frame e antenna 框形天线
antenna back frame 天线背架
antenna connecting frame 天线连接框
What is not in dispute: the iPhone 4 antenna has a weak spot in the lower-left corner of the frame, marked by the black line in the frame.
毫无争议的是：iPhone 4 的天线在金属框的左下角有一个弱点，就在框上的黑线处。
With the iPhone 4, Apple changed the design of its antenna, embedding it in the steel-frame chassis.
新的iPhone 4中，苹果改变了其天线的设置，将其嵌在了有钢制框架的底座中。
An antenna was developed to radiate high power, sub nanosecond EM pulse, which consists of a high power wideband mode convertor, a wire frame TEM horn feedback set and a parabolic reflector.
研制了一种由高功率宽带模式转换结构、导电线框tem喇叭馈电结构及抛物反射面构成的天线，用其辐射高功率亚纳秒电磁脉冲。
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