邻道干扰

本文设计的陷波器用于衰减罗兰C接收机的邻道干扰，而且其调谐是在微机管理下处自动进行的。

The notch filter proposed is used to attenuate the adjacent channel interference in the Loran-C receiver .

行波管功率放大器（TWTA）是卫星通信星载系统中重要的高功放元件，TWTA的非线性特性会使多载波信号产生交调成份，导致交调失真、邻道干扰，影响通信系统的性能。

TWTA ( Traveling-wave tube amplifier ) is one of the most important HPA components in satellite communication system . The nonlinear feature of TWTA results in the creation of intermodulation , which can cause intermodulation distortion , adjacent channel interference , and affects the performances of communication system .

一种用于RFID系统中的邻道干扰解决方法

One Neighbor Disturbance Solution in RFID System

RFID应用中邻道干扰问题的解决方法

Solution of " Disturbance between neighboring Traces " in RFID 's Application On the Paradoxes of Tao

将天线和辐射场的理论应用于实际案例：RFID不停车收费系统中邻道干扰问题。

The theory of antenna and radiation field is applied to practical case : the problem of interference between adjacent driveways in RFID ETC system .

结果表明，在有邻道干扰的非线性信道中，具有准恒定包络的DBPOQPSK的功率和频谱效率均优于IJFOQPSk。

The results show that the power and bandwidth efficiency of the DBP-CQPSK which has a quasi-constant envelop is . superior to that of OQPSK , MSK and IJF-OQPSK in nonlinear and adjacent-channel interference environment .

关于地震仪邻道干扰的研究

Study on interference of adjacent channel in seismography

双工移动通信系统间的同波道、邻道干扰模型

The mathematical models of co-channel , adjacent channel interference among the duplex mobile communication systems

对数字陆地移动通信邻道干扰的抑制方法

The New Method for Suppressing Interfering Signal of Near Channel in the Digital Land Mobile Communication

本文介绍了在陆地移动通信中的一种邻道干扰抑制方法。

This paper presents a new method for suppressing interfering signals of near channel in the land mobile communication .

因此，需要采用线性化技术来提高线性度，减小邻道干扰，同时提高效率。

Therefore , the linearization methods are needed to improve the linearity , thus reducing the interference and improving the efficiency .

在无线通信系统中，高功率放大器因其具有非线性特性，会导致频谱再生和邻道干扰等问题。

In the wireless communication systems , the nonlinearity of high power amplifier ( HPA ) cause spectral spreading and adjacent channel interference .

其主要原理是从接收信号中计算出不期望的邻道干扰信号，从接收信号中减去它。

The basic principle is computing the unexpected interfering signals of near channel from the receiving signals , then suppressing the interfering signals .

本文提供这种方法的实验结果，在瑞利衰落环境下，邻道干扰可衰减16分贝。

The paper also provides the test result used this method . The interfering signals can be attenuated 16 dB in Rayleigh distribution .

射频功率放大器是现代通信系统中不可缺少的重要模块，其固有的非线性特性会导致信号失真与邻道干扰。

RF power amplifiers is a indispensable module in modern communication systems , its inherent nonlinear characteristics would lead to signal distortion and adjacent channel interference .

邻道干扰频谱中，当两个或两个以上的载波信道相隔太近，他们将互相干扰并影响对方信道的会话。

Adjacent channel interference when two or more carrier channels are placed too close together in the frequency spectrum , they interfere with each other and mess up each other 's conversations .

射频功放的非线性失真会使原始输入信号的频谱扩展，扩展的频谱会对邻道信号产生干扰；纵观全球，不少MRI系统厂家外购射频功放和梯度放大器，但很少有外购谱仪的。

The nonlinearity creates spectral growth beyond the signal bandwidth , which interferes with adjacent channels . Generally speaking , many MRI system manufacturers often purchase RF amplifier and gradient amplifier from the third party company , but they rarely buy the spectrometer .