片语

ultrawideband transmitting antenna超宽带传输天线

TV transmitting antenna电视发射天线

Pattern of transmitting antenna天线波束图

transmitting antenna selection发送天线选择

transmitting antenna exchanger发射天线交换器

optical transmitting antenna光学发射天线

emitting antenna发射天线

radio electronic transmitting antenna无线电电子发射天线

sending antenna[电讯] 发射天线

broadcast transmitting antenna广播发射天线

television transmitting antenna电视发射天线

英汉例句

• show that doubling the transmission frequency or doubling the distance between transmitting antenna and receiving antenna attenuates the power received by 6 db.

  证明：当传输频率增加一倍或者源天线与目的天线的距离增加一倍时，衰减功率等于6分贝。

• the theory of geometrical diffraction is used to analyze the effect of municipal high building structure on the radiation pattern of the 8th channel transmitting antenna of the shanghai tv station.

  本文用几何绕射理论分析了高层建筑对上海电视台八频道发射天线辐射场型的影响；

• based on the mimo arq wireless communication system, to combine the transmitting antenna selection and pre-coding, according to system capacity, this paper proposed a sub-optimal algorithm.

  文章基于mimoarq无线通信系统，针对发送天线选择和预编码技术的联合使用，依照系统容量，提出了一种次优的联合优化算法。

• the radio and television signal emission facilities, including antenna, feeder links, tower masts (poles), ground network, satellite transmitting antenna as well as the auxiliary equipments thereof;

  广播电视信号发射设施，包括天线、馈线、塔桅（桿）、地网、卫星发射天线及其附属设备等；

• the radio and television transmitting antenna is the important part of fm radio, tv antennas system.

  广播电视发射天线是调频广播、电视天线发射系统中的重要组成部分之一。

• the obvious echoes of the side-lobe transmitting waves are caused by the transmitting antenna working on the condition of a stimulation pulse with abnormal pulse width.

  激励脉沖的脉宽改变使探地雷达发射天线产生明显的旁瓣辐射回波，对该种波成分的研究在探地雷达的应用中有一定的理论和实际意义。

• a kind of phase-biased telescope used as the laser transmitting antenna for a synthetic-aperture laser imaging radar is reported.

  报道一种可以进行空间相位偏置的光学望远镜，用作合成孔径激光成像雷达中的光学发射天线。

• according to space time block coding based transmitting antenna diversity (sttd) in the wcdma system, this paper presents a reception scheme based on maximal ratio combining (mrc).

  针对wcdma下行链路空时编码发送分集（sttd）确定了基于最大比合并（mrc）的分集接收方案，并对其进行了性能分析。

• the selection of the insulator applied for a large power very low frequency transmitting antenna were studied.

  本文对大功率甚低频发射天线用绝缘子的选型进行了研究。

• the free time grouping code accurate static state declines the rayleigh channel multi- transmitting antenna to accept the antenna performance simulation much, matlab, communication.

  空时分组码的準静态衰落瑞利信道的多发射天线多接受天线性能仿真。

• the propagation are analyzed when transmitting antenna are lay in the trapping layer and outside the trapping layer.

  分析了发射天线在波导层内、外时波导对射线的陷获情况；

• especially in the transmitting antenna correlated parameter unknown circumstances, an innovational channel estimation algorithm which takes use of the long & shot training sequence is proposed.

  尤其在发射天线相关参数未知情况下，本文创新性地提出了一种利用长训练序列和短训练序列进行联合信道估计的算法。

• the result indicated: under the weak fluctuation condition, the system error rate reduces quickly while increasing the number of transmitting antenna or decreasing the correlation coefficient;

  结果表明：在弱起伏条件下，随着发射天线数目的增多或相关系数的减小，系统误码率减少很快；