提出了一种新的调制方式。
QAM调制方式广泛应用于有线和无线传输领域。
QAM modulation is widely used in cable and wireless transmission.
自动调制方式识别是非协作通信研究中的重要内容。
Automatic modulation classification is an important research area in the non-cooperative communication systems.
非线性放大器对发射信号的影响，与调制方式密切相关。
Non - linear amplifier on the transmIt 'signal of the impact is closely related with the modulation method.
数字调制方式的识别对于通信信号分析有着重要的作用。
Identification of digital modulation schemes plays an important role in signal analysis.
给出了利用信号星座图的QAM信号调制方式识别技术。
The modulation recognition technique of QAM signal by the constellation diagram is given in this paper.
本文针对模拟调制方式提出了一种基于决策理论的识别流程。
A analogue modulation classification flow based on the decision theoretic is proposed in this paper.
现介绍BOC调制的性质及和BPSK调制方式相比较的优点。
This paper introduces the characteristics of BOC modulation and the merits compared to BPSK modulation.
本程序详细描述了MSK调制方式在移动通信中的应用和效果。
This procedure describes in detail the MSK modulation in mobile communication applications and effectiveness.
传输信号采用正交相移键控调制方式，以有效利用有限通信带宽。
Quadrature phase shift keying(QPSK) signaling is employed to make efficient use of the available bandwidth.
基于波形检测的定时误差估计算法适用于PSK/QAM调制方式。
The timing-error estimation based on waveform detection can be used in PSK/QAM.
该方案的显著特点是：调制方式、调制速率、中频频率皆可编程设置。
The outstanding features of this plan lie in the programmable modulate mode, modulate rate, IF rate and so on.
同时，根据信道特点和数据传输速率的要求给出了深空通信的调制方式。
Meanwhile, modulation schemes for deep space communication are provided based on channel features and requirements on data transmission rates.
模拟音频的传播受到调制方式和带宽的决定，有非常多的缺点与不方便。
The spread of analog audio modulation and bandwidth by the decision, there are many shortcomings with the inconvenience.
FQPS K是针对高频谱效率和高功率效率要求产生的一种调制方式。
FQPSK is a modulation technique that fits for high spectrum efficiency and high power efficiency request.
在数字电视前端采用的数字调制方式需要具有良好的带宽效率和功率效率。
The digital modulation applied in the front of HDTV needs good band efficiency and power efficiency.
它综合了这两种调制方式的优点，具有解调简单、抗干扰特性优良等特点。
It has an excellent characteristic of anti-jamming and the demodulation of it is also comparatively easy.
分析各类光发射机的鉴别、调制方式和质量指标特性，并举出实际应用事例。
Here we analyzed the quality property, modulation manner and identification of various kind of transmitter with several practical application cases.
在军事领域，通信信号调制方式的识别是对敌方通信进行干扰或侦听的前提。
In military field, the modulations recognition of communication signals is the prerequisite of interference towards the enemy's communication.
白炽灯泡灯将无法工作，因为它们的光线不能在不同频率的调制方式LED的可以。
Incandescent bulb headlights won't work because their light can't be modulated over different frequencies the way LED's can.
在无线技术中，冲突发生在两个发射器在相同的时间、相同的频率发送相同的调制方式。
In wireless technology, collision occurs when two transmitters transmit at the same time with the same modulation scheme on the same frequency.
随着移动通信中线性调制方式的出现，功率放大器的线性化已成为一个重要的研究课题。
Linearization of power amplifiers has become an important issue, with the advent of linear modulation methods in mobile communication.
自动调制方式识别应用范围广泛，对于军用软件无线电侦察接收机更具有十分重要的意义。
Automatic identification of the modulation type of a signal has found applications in many areas, especially important for military software radio interception receiver.
提出利用正交频分复用(OFDM)多载波调制方式代替单载波调制方式对信息进行处理。
The OFDM (Orthogonal Frequency Division Multiplexing) multi-carrier modulation is used to process messages instead of the traditional single carrier modulation.
本文介绍了GMSK调制方式的特点，给出了高斯滤波器BT值与GMSK调制方式性能的关系。
This paper introduces the characteristics of GMSK modulation, discusses the relationship between Gaussian Filter BT value and the performances of GMSK modulation.
与传统的单载波调制方式相比，OFDM技术可以有效地抵抗信道多径干扰，提高系统的传输速率。
Compared with the traditional scheme of single-carrier modulation, OFDM technology has more effective anti-jamming ability and achieves higher transmission rate.
本文研究了自适应正交多载波频分复用（AOFDM）中根据估计出的信道特性选择调制方式的问题。
The problem of how to choose the constellation size based on the estimated channel qualities in AOFDM systems is addressed in this paper.
系统采用移频键控（FSK）调制方式，对轴温数字信号进行处理并发射，上传给便携式模拟接车系统。
The system adopts FSK modulation way to carry out directly digital signal of axle tempratureand transmit to the receiving system of test train.
通过对其换流过程的分析，提出了采用谐振开关控制，箝位开关控制的电流滞环控制的调制方式的策略。
By analyzing the process of the inversion, the control strategy of resonant switch and clamped switch modulation with current hysteresis control is discussed.
针对2DPSK调制方式，提出了通过对相邻两个码元信号求互谱来获取相对相位信息的互谱解调法。
Aimed at 2dpsk modulation, the cross spectra demodulation method that obtains relative phase information through calculating the cross spectra of two neighboring symbol signals is proposed.
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