English translation for "中频调制"

intermediate frequency modulation

Related Translations:

中频基因:  intermediate-frequency gene

中频电路:  intermediate-frequency circuit

中频接收机:  i.f. receiverintermediate frequency receivermedium frequency receiver

中频载波:  intermediate carrier

中频倒换:  intermediate frequency switching

中频干扰:  intermediate frequency jamming （interference）intermediate-frequency jamming

标准中频:  medium standard frequencystandard intermediate frequency

中频电流表:  medium frequency ammeter

中频条:  intermediate-frequency strip se ratio

中频带:  medium frequency bandmid-frequency band

Example Sentences:

	1.	The whole system is divided into three parts according to the signal frequency , i . e . , rf channel , if modulation and demodulation , digital terminal 并根据信号的工作频段和各分机电路的主要功能，将整机系统分为射频信道、中频调制解调和终端处理三大部分。
	2.	Absorbed the idea of virtual radio , the designed if digital receiver is based on pci bus , which can sample and demodulate 70mhz if modulation signal 本课题设计的中频数字接收机吸收了虚拟无线电的思想，基于pci总线结构，能实现70mhz中频调制信号的采样与解调。
	3.	Thirdly , give the way to how to design the digital mid - frequency modulator , discuss the design process of the system , and give the block diagram of it 其次，对遥测仿真组合子系统中的数字中频调制器的设计作了分析。给出了系统设计的过程与整个遥测仿真子系统的系统框图。
	4.	It analyze the performance index of the mid - frequency modulator firstly , abased this , analyze the design of it , which include the agc circuit 、 dds circuit 、 and so on . fourthly , discuss how to realize the digital mid - frequency modulator 在分析了中频调制器所要求的性能指标的基础上，对数字中频调制器进行了工程设计分析，包括agc电路设计、 dds方案选择等。
	5.	At the start , introduce the ad9854 , which is a dds chirp , and then , discuss the realization process of the hardware and software of the system , such as realization of the agc circuit , dds circuit , state flow , and so on 先对dds器件ad9854进行了介绍，在此基础上，讨论数字中频调制器的硬件实现与软件实现过程，如agc电路、数字倍频电路、 dds电路等电路的实现过程和调制状态流程。
	6.	The test results demonstrated the feasible of the scheme . the technique researched in this paper will largely simplify the equipment of modulation and demodulation , and may find its application in millimeter wave in high - speed data communication link 与中频调制方案和一般直接射频调制方案相比，本文所采用的技术大大简化了调制/解调设备，同时保持了优良的性能，对毫米波高速数据通信链路应用具有较大的优越性和广阔的前景。
	7.	This dissertation use rebuild of combined telemeter system , which is the subsystem of the red - nine system developed by the aerospace measure and telecommunication incorporated company , as background , study and discuss frequency synthesize technology . the mostly task is to study how to use the direct digital synthesis technology to design and realize the high speed digital mid - frequency modulator , and give the answers of the problems which emerge in the development 本文以某测通公司研究生产的“红九”系统中遥测仿真组合子系统为背景，对其中的数字中频调制器的研究开发进行探讨，主要任务是研究如何用直接数字合成技术进行高速数字中频调制器的设计与实现、并提出了研发过程中所出现的问题的解决方案。
	8.	Firstly , introduce the basic conception of the telemeter and the telecontrol system ; discuss the common department of the telemeter and the telecontrol system , and the angle modulation used by it ; summarize the structure and function of the telemeter and telecontrol 首先，对遥测遥控系统的基本概念作了介绍；在此基础上，对遥测遥控系统共有部分? ?信息传输部分进行了讨论；对研发遥测仿真组合系统的中频调制器所用到的角度调制作了介绍，它也是无线遥测遥控系统信息传输的一个重要组成部分；对遥测遥控系统的组成及其功用作了一定的概述。
	9.	It consists of two parts : channel modulator ' s controlling system and the receiver ' s controlling system , including the interface designing of the demultiplexer , the controlling of the channel demultiplexer , if modulator , tuner , the setting and transmitting of the system parameters , and the real - time monitoring of the whole system , etc . based on the descriptions of the scheme of bdb - t and the principles of controlling circuits , this paper presents the hardware and software designing methods of the controlling circuits , and realizes a powerful , multifunctional and reliable controlling system which can automatically record the operational states of the system and communicate with other personal computers through a rs - 232 serial interface 控制系统是实现整个传输系统的关键部分，它分为信道调制器控制系统和接收机控制系统两大部分，其中包括了信道解复用器用户接口设计、对信道解复用器的控制、系统传输参数的设置与传送、中频调制器的配置、数字调谐器的配置，以及对整个系统的实时监控。本文在阐述了bdb - t方案及其各部分电路的控制原理的基础上，详细描述了控制系统的硬件电路设计和软件实现方法，实现了一套功能完善、性能稳定且具有自动记忆功能的控制系统，同时该系统通过rs - 232串行接口可以实现与计算机的串口通信。

Similar Words：

"中频电路（摩托罗拉手机）" English translation, "中频电压表" English translation, "中频电压电站" English translation, "中频电站" English translation, "中频电诊断法" English translation, "中频定位系统" English translation, "中频定向仪" English translation, "中频段" English translation, "中频对消" English translation, "中频对消器" English translation