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- A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals. 无线方向探测器一种无线电接收和指向天线系统，用来确定收到的无线电信号的角方向
- It uses 3 adjacent BSs of the existing system to constitute a new cell based on the typical directional antenna configuration. 该系统可兼容现有的定向天线覆盖的蜂窝结构，利用3个相邻基站的共同覆盖形成有序分布的正六边形小区。
- An array of wave probes can be used as a directional antenna. 排成阵列的测波仪，可作为波浪传播方向的感触器。
- 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。
- directional antenna system 定向天线系统
- 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。
- In satellite communications, pertaining to antenna systems with a beam for maximum cover of the earth's surface. 在卫星通信技术中，指天线系统其波束能最大程度地覆盖地球表面的区域。
- The paper introduces the design and development of directional antenna turntable servo system for the communication between the ship with a microstrip antenna and the station with a microwave radio. 本文论述了用于海上船只与地面站微波通信的定向天线转台伺服控制系统的设计与开发过程。
- Capacity existing in the circuit and consequently the resonant frequency of the antenna system. 天线尺寸决定回路中的电感量和电容量,从而也决定天线系统的谐振频率。
- A device that permits the simultaneous use of a transmitter and a receiver in connection with a common element such as an antenna system. 一种设备,允许同时使用连接在一个公共器件(如天线系统)上的接收器和发送器。
- Connect the Directional Antennae (9). 连接定向天线（9）。
- A microstrip array antenna is designed and manufactured to work as the feed of the Cassegrain antenna system. 研制了一个用作卡塞格伦天线系统的馈源的微带天线阵。
- 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。
- The Dual Trailing Wire Antenna(DTWA) on an Aircraft antenna system is used to transmit VLF/LF messages to submarines. 机载甚低频天线系统中的双拖曳天线是用于对潜通信VLF/LF的发射天线。
- In this paper, Genetic algorithm is used to design the sectored array antenna in smart antenna system. 使用遗传算法(GeneticAlgorithm)设计了智能天线系统前端的扇区天线阵列。
- Antennae used by the indoor coverage system mainly consist of the indoor wall-mounted directional antenna and indoor ceiling omni-directional antenna. 室内覆盖系统中所用天线主要包括室内挂墙定向天线、室内吸顶全向天线等。
- Only a properly matched antenna system will allow maximum power transfer from the 50 transmission line to the radiating element. 只有一个匹配合适的天线系统才能在发射时使能量充分辐射出去。
- A microstrip reflectarray cylindrical Cassegrain antenna system is designed, which has an fixed beam deviation angle in the azimuth. 设计了一个微带反射阵柱形卡塞格伦天线系统，使该天线系统在方位面方向产生了固定的波束偏移。
- GeoSat - GeoSat provides the Elevation and Azimuth for a directional Antenna when the LatLong of the User and Longitude of a GEOsynchronous SATellite is provided. 当地球同步人造卫星经度和用户的位置提供给GeoSat时,它会为有向天线提供海拔与方位。
- The composite channel models of the generalized distributed antenna system (GDAS) such as Rayleigh-lognormal fading are studied. 摘要首先对广义分布式天线系统的复合信道模型，如瑞利对数正态衰落信道模型，进行了分析。
