antenna

英 [ænˈtenə]

美 [ænˈtenə]

n.  触角; 触须

复数：antennas　

CET6考研GRETEM4TEM8化学

Collins.1 / BNC.23426 / COCA.7121

牛津词典

noun

• 触角；触须
  either of the two long thin parts on the heads of some insects and some animals that live in shells, used to feel and touch things with
  1. radio antennas
     收音机天线
• 触角；触须
  either of the two long thin parts on the heads of some insects and some animals that live in shells, used to feel and touch things with
  1. radio antennas
     收音机天线

柯林斯词典

antennas is the usual plural form for meaning 2. 义项2的复数形式通常为antennas。


• （昆虫或甲壳纲动物的）触须，触角
  Theantennaeof something such as an insect or crustacean are the two long, thin parts attached to its head that it uses to feel things with.
• 天线
  Anantennais a device that sends and receives television or radio signals.

英英释义

noun

• one of a pair of mobile appendages on the head of e.g. insects and crustaceans
  Synonym:feeler
• an electrical device that sends or receives radio or television signals
  Synonym:aerialtransmitting aerial
• sensitivity similar to that of a receptor organ
  1. he had a special antenna for public relations
  Synonym:feeler

双语例句

• The applications of the theory to radar signal detection and adaptive array antenna are discussed.
  讨论了这种理论在雷达信号检测和自适应阵列天线中的应用。
• Change between communication systems or operating bands is achieved by tuning the resonant frequency of an antenna element.
  之间的通讯系统或工作频段调谐的变化是通过了一个天线单元的谐振频率。
• A novel single-layer single-patch wideband circular microstrip antenna with slots is proposed.
  设计了一种新型单贴片单层的开缝微带天线。
• A millimeter-wave meniscus lens antenna is designed in this paper.
  设计了一个毫米波均匀介质新月形柱面透镜天线。
• This paper mainly focuses on the visual simulation of the pointing control of satellite antenna.
  文中对卫星天线指向控制的可视化仿真问题进行了研究。
• A novel VHF broadband twin-whip antenna is introduced in this paper.
  介绍了一种新型的超短波宽带双鞭天线。
• Distributed MIMO that employs multiple antennas keeps the advantages of the distributed antenna system and the point-to-point MIMO system.
  采用多天线的分布式MIMO系统保持了分布式天线系统和点对点MIMO系统的优点。
• The study on satellite communication in motion bases on panel antenna in this paper.
  本文中对动中通的研究是基于一平板天线的动中通系统展开的。
• Microwave technology and antenna.
  微波技术与天线。
• This paper presents a new wide-band and high-gain E-shaped patch antenna based on dumbbell-shaped PBG structure.
  本文设计了一种新型基于哑铃型光子带隙（PBG）的宽带高增益E形贴片天线。