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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。
- 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
- 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。
- Military budget continue to spiral. 军费预算继续上升。
- Military budgets continued to spiral. 军事预算继续急遽增加。
- A new-type planar Archimedean spiral antenna,the zigzag planar Archimedean spiral antenna,is presented. 对一种新型的平面阿基米德螺旋天线--锯齿状平面阿基米德螺旋天线进行了研究。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- A large spiral brass tuba that fits around the player's shoulder. 海力空大号，圈形大号由演奏者掮在其肩上吹奏的大型螺旋状铜号
- I am seeking for a spiral outside antenna for interphone. 我要找一个对讲机的外接天线，并且要螺旋式的。
- A circular or spiral motion, especially a circular ocean current. 游涡一种圆形或螺旋形的运动，特别是做圆环运动的海水水流
