antenna的例句（antenna在句子中的用法）

• Our TV receives well since we had a new antenna put on. 自从安装了新天线以来, 我们的电视接收良好。
• Extend the telescopic antenna and adjust the angle for optimum reception. 请伸展伸缩式天线并调整角度以改善接收效果.
• External calibration is key method used for spaceborne SAR antenna onboard measurement. 天线外定标是实现星载SAR天线方向图在轨测试的主要手段.
• The microstrip log periodic antenna was discussed and analyzed. 讨论和分析微带对数周期天线.
• A novel singlesingle - 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.
• The excellence of the microstrip antenna is it's conformal. " 微带天线的主要优点之一是其 共形 性.
• A broad - band backfire antenna with LPD array as its feed is presented in this paper. 本文介绍一种对数周期偶极(LPD)阵列作为馈源的宽频带背射天线.
• In radiocommunications, the radiation in a lobe of a directional antenna. 在无线通信技术中, 定向天线以某一波瓣辐射的电磁能.
• Finally, we construct 3 D highly directive antenna based on the hyperbolic medium. 最后, 在基于双曲线介质来构造3D高指向天线.
• Microwave absorbing properties of the composites containing the planar equiangular spiral antenna arrays were investigated. 研究了含平面等角螺旋天线阵列吸波复合材料的微波吸收特性.
• Main work include : 1 A method of adaptive DBF in received antenna array. 1讨论了在接收阵列天线中,自适应数字波束形成(DBF)的方法,引入了 采样 梯度矩阵算法.
• Distributed antenna systems ( DAS ) is considered to be a promising candidate for future mobile communications. 近期研究表明分布式天线系统 ( DAS ) 能有效扩展系统覆盖,增加系统容量并减小辐射功率.
• This paper presents a high power feed system for 7.3 m Cassegrain antenna. 介绍用于?7.3mCassegrain天线的高功率馈源喇叭的设计.
• Loads distort every component of the structure of the Cassegrain antenna system. 载荷使卡塞格伦天线结构的每个部分发生变形.
• Local fusion deformation occurred after the product antenna combination was brazed. 某产品天线组合钎焊后,局部发生熔化变形现象.
• A new backfire antenna fed by a bifilar backfire belix is described in this Paper. 本文提出一种用双线背射螺旋作馈源的新式背射天线.
• A sensory or tactile organ, such as an antenna a tentacle, or a barbel. 触角,触须感觉或触觉器官, 例如触角、触手或触须.
• Extended the radio antenna. 把收音机的天线拉到最长。
• In our village, there is an antenna on every roof for receiving TV signals. 在我们村里, 每家房顶上都有天线接收电视信号.
• They erected a television antenna on the roof. 他们在屋顶上架起了电视天线.