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- Planar antenna has small size, light weight and low profile. 尤其平面天线以其体积小、量轻、剖面,能与载体共形、集成、于匹配等优点获得了更多青睐。
- Small planar antenna 小型天线
- The present invent ion utilizes the top loading technique and the smooth tapering technique to create the design of a compact and built-in antenna which will provide a planar antenna structure with broad bandwidth and high radiation efficiency. 馈入传输线的宽度大致与渐变带段的底边同宽,且顶边与渐变带段的底边密接,而底边藕接至频电路。
- From the measured results, the feasibility of integrated planar antenna for vehicles was verified.Several new design concepts for vehicular antennas can be obtained in this thesis. 由实际量测结果验证了车内整合式平面天线之可行性,本论文的研究成果对于车辆的天线设计,可以提出全新的设计理念。
- In this dissertation a new category of ultra-wideband (UWB) planar antennas with a unique tapered-slot feeding structure is presented. 摘要:本论文提出一系列利用渐变开槽馈入结构设计实现之新型超宽频平面天线。
- A PLANAR ANTENNA OF CONDUCTOR MODULATING PERIODIC STRUCTURE 导体调制周期介质平面天线
- THE STUDY OF BEAM SCANNING FOR LINEAR ELEMENT PLANAR ANTENNA ARRAY 线元天线阵列波束扫描研究
- Research on Thinning the Hexagonal Planar Antenna Array 六边形平面天线阵优化稀疏布阵研究
- Axial Energy Density's Attenuation of Planar Antenna Array 平面阵列天线轴线能量的慢衰减特性
- Optimized design of a new kind of GPR planar antenna 一种新型探地天线的优化设计
- An experimental study of the broadband planar antenna 宽频带平面天线的实验研究
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤,碰着了头。
- MPA is developing low-cost, high performance planar antennas for next generation communications systems, including commercial telephone systems, satellite television systems, and wireless Internet access systems. MPA正在开发用于新一代通讯系统的低成本,高性能的平面天线,包括商务电话系统,卫星电视系统和无线互联网进入系统。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- A ragged shout went up from the small crowd. 这一小群人发出了刺耳的喊叫。
- I hit on the book in a small book shop. 我在一家小书店里偶然发现了这本书。
- The penalty clause was hidden in the small print. 惩罚条款印在不起眼的小号字体部分。
- Small shop is crowded out by the big supermarket. 小商店受到大型超级市场不断排挤。
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。