查询词典 antenna

Smart label is one kind of special type transponder, who consists of a radio frequency chip and a subminiature antenna.

射频识别系统由读写器和应答器构成，电子标签是应答器的一种形式，它由一颗射频芯片及一个天线构成。

We put great emphasis on the investigation of low complexity suboptimum multi-user detection and the space-time processing based on antenna array.

本论文针对多径频率选择性衰落信道下CDMA信号检测中的多址干扰抑制问题，研究次最优的多用户检测和使用阵列天线的空时处理技术。

In this paper,a blind subspace method is used for multiuser detection in antenna array CDMA system.

本文将两种技术结合在一起，提出了将子空间方法应用于天线阵多用户检测技术。

Celestial radiation transmitted through the antenna to the receiving system, by the receiving system amplification, the receiving system is usually a superheterodyne receiver, but now they are mainly three categories: compensation type, modulation type, the relevant type.

天体辐射经天线传输到接收系统，由接收系统放大，接收系统通常是一具超外差式接收机，现在也主要有三类：补偿型，调制型，相关型。

This paper proposes a new flexible method of the beam shaping based on superposition principle and the scanning principle of phased array antenna.

摘要该文从叠加原理和相控阵天线的扫描原理出发，提出了一种灵活方便的波束生成方法。

While in large cells, where the power may limit the system capacity, the increased antenna gain requires less power to maintain each link, and results in larger supportable cell ranges.

在大区制，当功率限制系统容量时，增加了的天线增益只需更小的功率来维持每条链路。因此，便可支持较大的范围。

Firstly,the coordinates of suspension points on the side rope sling can be obtained in two-dimensional plane by the suspended-cable equations,and their ordinates are corrected by the moment equations,then the lengths of antenna wire segments are determined.

在二维平面内应用悬垂线方程式计算边吊索上各悬挂点的坐标，应用力矩公式修正以上计算结果，确定各振子线的长度。

Product features: 1, automatic satellite system power automatically begin searching and tracking satellites; 2, Express to capture the use of WRS algorithm for finding stars at Express looking for about 15 seconds to track satellites; 3, receive real-time tracking of satellite signals, high-speed DVB identification code in order to achieve continuous flow of radio and television programs to watch; 4, automatic identification in the frequency and be able to accurately identify the location on the target satellite; 5, scanning electron velocity EBF sweep mode to ensure that the system 100 times per second tracking sweep speed, so that the antenna system to ensure that the system at all under any uninterrupted for watching satellite television programs and allowing the system to greatly increase the service life; 6, self-diagnosis can be their own fault diagnostic equipment, including communication links, sensors, drives, etc..

产品功能：1，自动寻星系统通电后自动开始搜索跟踪卫星；2，快速捕捉利用WRS寻星算法在15 秒左右快速寻找到跟踪卫星；3，接收信号实时跟踪卫星，高速识别DVB 码流以实现连续收看广播电视节目；4，自动识别能够在频率和位置上准确的辨别目标卫星；5，电子波速扫描 EBF扫模式保证了系统每秒100次的跟踪扫速度，使天线系统保证系统在任何条下都能不间断的收看卫星电视节目且使系统的使用寿命大大增加；6，自我诊断可以自行诊断设备故障，包括通信链路、传感器、驱动装置等。

Be careful not to interfere with them as you swivel the antenna around.

要小心当你在附近旋转天线，不要再干扰他们。

The idea to design antenna by using of tapered line theory directly can be used in practical operations.

这种利用渐变线理论直接设计天线的思路可以为实际应用提供有价值的参考。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷