This book presents a comprehensive insight into the design techniques for different types of CP antenna elements and arrays In this book, the authors address a broad range of topics on circularly polarized (CP) antennas. Firstly, it introduces to the reader basic principles, design techniques and...
This book presents a comprehensive insight into the design techniques for different types of CP antenna elements and arrays In this book, the authors address a broad range of topics on circularly polarized (CP) antennas. Firstly, it introduces to the reader basic principles, design techniques and...
A circularly polarized antenna having a high gain in the zenith direction and ensuring a good axial ratio over a very wide range. 一种圆偏振波天线,能够在非常宽的范围内获得良好的轴比,上下方向的增益大。 ip.com 2. In the paper, high gain omnidirectional circularly polarized antenna is designed...
本发明是关于一种圆形极化天线,尤指一种可发射及接收一圆形极化讯号并具有较小尺寸的圆形极化天线. The present invention relates to a circular polarization antenna, especially a can transmit and receive a circular polarized signal and having a smaller size circular polarization antenna. 其包括:一具有一上...
The 5dBi UHF circularly polarized antenna is a circularly polarized directional antenna. When using it, adjust the tilt angle of the antenna to obtain the best reading performance. The antenna can be used outdoors, but not suitable for acid-base environments. ...
circularly polarized antenna专业释义 <外贸> 圆偏振天线 <海事> 圆形极化天线 <船舶> 圆极化天线词条提问 欢迎你对此术语进行提问>> 行业词表 石油纺织轻工业造纸采矿信息学农业冶金化学医学医药地理地质外贸建筑心理学数学机械核能汽车海事消防物理生物学电力电子金融财会证券法律管理经贸人名药名解剖学胚胎学生理学药学...
Since the antenna will operate on a moving person, a circularly polarized antenna is needed in order to optimize the off-body communication link. A wearable circularly polarized textile antenna for body-centric wireless communications is designed in this paper. The proposed antenna is a square-ring...
The impedance bandwidth of proposed antenna is 5.60GHz from 7.11 to 12.71GHz, and the antenna size is 16mm×16.3mm×0.254mm.关键词: Slot antenna Ultra-wideband (UWB) Flexible Circularly polarized antenna DOI: 10.1016/j.aeue.2015.06.005 被引量: 4 ...
In this letter, a new omnidirectional circularly polarized (CP) antenna is proposed. By adopting a coaxial probe, in which a metal sleeve acts as a monopole, and printed spoke-like metal strips fabricated on two substrates, which act as a loop, this antenna exhibits an omnidirectional circularl...
The paper presents a novel method for the improvement in the bandwidths by mode merging of the circularly polarized dielectric resonator antenna (CPDRA). The results of improved axial-ratio bandwidth and impedance bandwidth is compared with the previous work. In this design, 50 Ω terminator diver...