English translation for "接收机前端"
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- front-end of receiver
Related Translations:
扫描接收机: scanning radioscanning receiversweeping receiver 中频接收机: i.f. receiverintermediate frequency receivermedium frequency receiver 调幅接收机: amplitude modulation receiveramplitude-modulation receiver 接收机规格: rs receiver specification 接收机场强: field strength at receiver
- Example Sentences:
| 1. | The adaptive front - end contains the adaptive rf channel and the digital control
自适应的接收机前端由自适应的射频通道和数字控制两部分组成。 | | 2. | In the thesis , the environment signals such as targets reflections , jamming and clutters before the receiver of the pulse doppler radar are presented ; the analysis , modeling and simulation of these signals are discussed
本文对脉冲多普勒雷达的目标回波、干扰信号、地杂波等雷达接收机前端的环境信号的仿真进行了阐述，对各环境信号进行了分析，建立了信号模型，并给出了仿真结果。 | | 3. | This paper presents the characteristics of htsc ( high temperature superconductor ) materials , design and manufacture of a htsc filter and a low noise amplifier , which works at low temperature , and the basic theory of a cooling system
本文介绍了高温超导材料的基本特性,超导滤波器及低温低噪声放大器的设计、制作与调试,并且详细的介绍了制冷系统,最终设计研制出了“高性能接收机前端” 。 | | 4. | The subject comes from the cooperation project “ x waveband sar receiver ” between chengdu sine science & technology ltd . and the uestc . the auther is responsible for the demonstrability of the rf receiver and the implemetaion of the lna in the system
本项目来源于电子科技大学成都赛英科技有限公司与电子科技大学的合作项目“ x波段合成孔径雷达( sar )接收机” ,笔者进行了该接收机系统方案的论证及接收机前端低噪声放大器( lna )的研制。 | | 5. | The current radar scout system has some problems for processing multiform signals , confronting the complex electromagnetic environment and various radar characteristic signals . the adaptive front - end in receiver can solve these problems , and this dissertation analyzes it
面对日趋复杂的电磁环境以及变化繁多的雷达特征信号,现有的雷达侦察接收系统对多种信息的处理显得力不从心,本文从接收机前端考虑,对其中的一种解决方法? ?自适应的接收机前端进行分析、研究。 | | 6. | The installation of hts filters in the front receivers of cellsites is ideal for reducing interference , saving frequency resources , expanding coverage , enhancing communicating quality and speeding transferring data . it also has promising application values in the field of spaceflight , secondary planet , communication and radar
移动通信基站接收机前端通过应用高温超导滤波器，可以减小干扰，节约频率资源，增加基站覆盖范围，提高通话质量，减少盲区，提高传输数据的速率，在航天，卫星，通信，雷达等领域具有广泛的应用前景。 | | 7. | This dissertation gives the design project of this system , and analyzes each several part of this system . and this system is finally implemented by integrating mems apparatus , so the author investigates the new technology rf - mems , and finds out that the current rf - mems apparatus has some problems on practicability . the emphasis of this dissertation is the tunable filter in the adaptive rf channel
作者参与了整个系统以及各个模块的设计方案的讨论,整个系统最终是想通过mems器件集成实现,所以对rf - mems (射频微机电系统)这项新技术进行大量的调研,发现目前rf - mems器件在实用上还有一些关键技术有待解决,该课题第一步就采用常规的方法搭建自适应接收机前端的雏形。 | | 8. | The adaptive front - end has the adaptive ability for the magnitude and frequency of input signals . it can prefilter for the input signals , eliminate the useless signals , and improve the dynamic range of receiver system . it can lessen the burden of digital signal processing in the back - end of receiver , and improve the performance of receiver system
自适应接收机前端对输入信号有自适应能力? ?频率自适应和幅度自适应,这样的前端就可将系统的接收中心频率和带宽自适应到输入信号的频率和带宽,其实就是对输入信号进行一次预分选、预滤波,剔除对接收系统毫无作用的信号;同时对大信号自动减小增益,对小信号增加增益,提高系统的动态范围;而且可以对干扰信号进行压制。 |
- Similar Words：
- "接收机目录" English translation, "接收机内噪声电平" English translation, "接收机频宽" English translation, "接收机品质因数" English translation, "接收机启动时延" English translation, "接收机射频通道带宽" English translation, "接收机声频带宽" English translation, "接收机声频输出电平" English translation, "接收机时延不稳定性" English translation, "接收机时钟" English translation
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