Frequency Hopping英文翻译_Frequency Hopping是什么意思_(跳频的英文)

词性释义

跳频：一种无线通信技术，通过在不同的频率上发送数据来避免干扰和窃听。

例句

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The number of frequencies used in the baseband hopping frequency hopping sequence is the same as the number of carriers in the sector.

基本频带跳频的跳频序列中的频率数量与扇区中载波的数量相同。

Over the past few decades, frequency-hopping (FH) communication system is widely used in military applications for its well performance.

跳频通信是扩频通信的一个分支，它的突出优点是抗干扰性强，因而很适用于军事领域。

Synchronization of frequency hopping is achieved by adopting a method combined synchronization-head and time of day(TOD).

采用同步字头和时间信息TOD相结合的方法实现跳频同步。

Channel coding, modulation and Frequency hopping pattern are of great importance in Frequency hopping communication module.

在跳频通信模块中，信道编码、调制以及跳频图样的生成是其系统设计中的重要部分。

The RS sequences have been chosen as a pseudo-random frequency hopping sequence, and the RS sequence production method has been introduced.

采用RS码作为构造跳频图案的伪随机序列，分析讨论了RS序列的产生方法。

More is also to be spent on protecting satellite communications through encryption and frequency hopping.

美将会投入更多精力于加密和频率跳变等技术，以保护卫星通讯。

It is now the basis for modern Frequency Hopping Spread Spectrum (FHSS) wireless communication systems.

现如今它是现代跳频扩频（FHSS）无线通信系统的基础。

The frequency hopping in GSM can be classified into baseband frequency hopping and radio frequency hopping.

中的跳频可分为基带跳频和射频跳频。

A noncoherent, bandwidth-efficient modulation scheme is proposed for frequency-hopping communication system.

针对跳频通信系统，提出一种非相干的，高频带利用率的调制方案。

Frequency-Hopping signal is a typical nonstationary signal and must adopt nonstationary signal processing methods.

跳频信号是典型的非平稳信号，必须采用非平稳信号处理方法。

Finally, the OFDM modulation system and frequency-hopping system are connected by Schematic to constitute FH-OFDM modulation system.

最后用原理图输入方式把OFDM调制系统和跳频系统两个子系统相连构成FH-OFDM混合调制系统。

second, enhancing the anti-interference ability of the whole system with frequency-hopping technique.

第二利用跳频的抗干扰能力强，加强整个通信系统的抗干扰能力。

We also introduce the application of SESS in hopping frequency, hopping time communication system and multiple access system, etc.

此外，介绍了自编码技术在跳频、跳时系统中的应用和自编码多址技术。

In this paper, we focus on shortwave fast frequency-hopping system synchronization acquisition techniques.

本文针对短波高速跳频通信系统的同步捕获技术做了详细的研究。

Frequency-Hopping technique is a spread-spectrum technique, whose interference-resist ability is well.

跳频技术是常用的一种扩频技术，具有较好的抗干扰性能。

Differential frequency hopping (DFH) is a new kind of spectrum spread communication technique owing to the G function algorithm.

差分跳频是一种新的扩展频谱通信技术，它主要归结于一种G函数算法。

Rationally designing and implementing these modules is important to realize efficient and safe data communication in Frequency hopping.

对这些模块合理的设计是跳频通信实现安全、有效数据传输的前提。

When some frequency hopping points encounter bad noise, erasure-correct processing is done directly, and the anti-ja. . .

当某些跳频点受强噪声干扰时，直接进行纠删处理，提高系统抗干扰能力。

This paper presents an existence detection method for the Differential Frequency Hopping (DFH) signals by using wavelet decomposition.

提出一种利用小波奇异性检测实现差分跳频信号存在性检测的方法。

Includes Advanced Frequency Hopping technology to better co-exist with WiFi networks.

包含高级频率跳跃技术，可以与WiFi网络更好地并存。

Firstly, the principle of frequency hopping radio and software radio are introduced.

首先，简要介绍了跳频电台和软件无线电的思想；

Frequency agile radar synthesis detection unit works in frequency hopping state in RF band.

频率捷变雷达综合测试仪工作在射频段捷变状态。

At last, in the Frequency hopping pattern module, time hopping and frequency hopping are both used.

在跳频图样模块中，采用的是跳时加跳频的非均匀跳频方式。

On the basis of introducing the basic principles of DFH, the process of frequency hopping is modeled as the homogeneous Markov chain.

本文在介绍差分跳频基本原理的基础上，将差分跳频的频率跳变过程建模成齐次马尔可夫链。

Network channel is base on frequency hopping and spectrum spread radio stations.

网络信道基于跳频和扩频超短波电台。

It is very complicated to compute ambiguity function of frequency hopping coded signal and difficult of draw the ambiguity figure.

跳频编码脉冲雷达信号模糊函数的计算十分复杂，模糊图绘制非常困难。

the hardware design project on center control unit and frequency hopping unit is given.

给出中央控制单元和跳频单元的硬件设计方案。

Such PCDPs can be used directly to produce optimal frequency hopping sequences and comma free codes.

最优PCDP可以直接用来构造最优跳频序列和无逗点码。

Frequency hopping communication is a kind of communication system with strong anti-jamming capability.

跳频通信是一种具有较强抗干扰能力的通信体制。

There are two existing frequency-hopping methods: Baseband Hopping and Radio Frequency (RF) Hopping.

有两个现存的跳频方法：基本频带跳频以及无线跳频。

网络释义

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更新时间：2025-04-04 09:55