bow-tie
英 [ˌbəʊ ˈtaɪ]
美 [ˌboʊ ˈtaɪ]
n. (尤指男士在正式场合戴的)蝴蝶领结
英英释义
noun
双语例句
- Lastly, bow-tie microstrip antennas ( BMA) conformal to cylinders with small radius are studied.
第四，研究了小曲率半径有限长度圆柱体上共形蝶形微带天线的特性。 - Moreover, a design of dual-frequency for bow-tie microstrip antenna is proposed, the calculation results agree well with the experimental ones.
进而设计了不需要附加措施（开槽或短路）而实现双频工作的蝶形微带天线，计算与实验结果吻合良好。 - The impedance characteristics and radiation patterns of conformal bow-tie microstrip antennas on a cylinder with small curvature radius and finite length were studied, and the simulation results of reflection loss and radiation patterns of the antennas with different curvature radius were presented.
研究了小曲率半径有限长度圆柱体上共形蝶形微带天线的阻抗特性和方向图。给出了不同曲率半径下的柱面共形蝶形微带天线反射损失和方向图的仿真结果。 - His bow-tie had come undone.
他的蝶形领结松开了。 - A modified empirical resonant frequency of bow-tie microstrip antenna was given, which is based on the cavity model of microstrip antenna.
基于微带贴片天线的空腔模型理论，在大量仿真和实验数据的基础上，给出了蝶形天线谐振频率的经验式。 - The four-mirror bow-tie ring cavity with a Faraday rotator and a half wave plate was applied to eliminate the spatial hole-burning effect.
在腔内插入偏振片、法拉第旋光器和半波片从而实现激光的单向运转以抑制空间烧孔效应； - By optimizing the parameters of the patch and the feed position, the bow-tie microstrip can operate well on dual frequencies.
最后对双频蝶形微带天线的贴片参数与馈电位置综合进行了优化，使之准确实现双频工作。 - Bow-tie antennas are widely used broadband antennas, and are also the first choice of the impulse GPR.
蝶形天线是一种被广泛采用的宽带天线，也是冲击型探地雷达首选的一种天线形式。 - Simulating and improvement of bow-tie antennas for transient characteristics
三角形天线瞬态响应特性的模拟与改进 - The simulation results show that the time domain response and radiation waveform of bow-tie antennas with distributing resistively loaded are better than conventional bow-tie.
结果表明，与标准蝶形天线相比，该天线具有更好的时域波形和响应特性。