However, its problem is so obvious from an antenna engineering standpoint that he didn’t need to hold it in his hand to see where its design went wrong.
但是，但是，对于一个天线工程师来说，它的问题很明显以至于并不需要他亲手拿着手机检查哪除了问题。
Design and analysis of the microstrip antenna to the engineering practice have offered reference.
为工程实际中微带天线的设计与分析提供了参考。
The factors which have influence over the null depth and zero point position of two basic microwave antenna difference beams are analyzed theoretically from the point of engineering application.
从工程应用的角度出发，在理论上分析了影响两种基本类型微波天线差波束的零值深度、零点位置等指标的因素。
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