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Description: 这是一个AM 超外差收音机模型的Systemview仿真模型的源代码。-This is a superheterodyne radio AM Systemview model simulation model of the source code.
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Size: 2137 |
Author: 杨峰林 |
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Description: 基于超外差的瞬时测频方法的研究。请多多指教-superheterodyne based on the instantaneous frequency measurement methods. Please exhibitions
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Size: 3072 |
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Description: 这是一个AM 超外差收音机模型的Systemview仿真模型的源代码。-This is a superheterodyne radio AM Systemview model simulation model of the source code.
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Size: 2048 |
Author: 杨峰林 |
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Description: 超外差式收音机工作原理与安装过程，以及用电心得-Superheterodyne radio working principle and installation process, as well as the experience of electricity
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Size: 985088 |
Author: fuhaijun |
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Description: AM超外差收音机的仿真,基于SystemView的软件仿真程序-Superheterodyne AM radio simulation, software-based simulation program SystemView
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Size: 2048 |
Author: mlzh |
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Description: ：以系统仿真软件MATLAB中的Sin-mlink软件包为工具，完成了通信系统中超外差接收机的动态仿真，并得到了完整的
仿真结果，总结出了利用Sitmdink进行动态仿真的基本方法和步骤。-: A system simulation software in the MATLAB software package for the Sin-mlink tools, completed a communication system in the dynamic simulation superheterodyne receiver, and a complete simulation results, summed up the use of dynamic simulation Sitmdink basic methods and steps.
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Size: 149504 |
Author: 阿彪 |
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Description:
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Size: 230400 |
Author: 阿彪 |
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Description: This a superheterodyne reciever simulation, created in MATLAB - Simulink. The purpose is to study the effect of perturbations on the imaginary frequence and on the intermmediate frequence, in the context of incoherent demodulation.-This is a superheterodyne reciever simulation, created in MATLAB- Simulink. The purpose is to study the effect of perturbations on the imaginary frequence and on the intermmediate frequence, in the context of incoherent demodulation.
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Size: 10240 |
Author: octavian |
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Description: (一) 模拟线性调制系统仿真分析 包括以下可选内容：
1 常规双边带调幅（AM）与双边带信号
2 AM超外差收音机的仿真
3 单边带调制
4 AM、DSB、SSB信号的解调及抗噪声性能
-(A) analog linear modulation system simulation analysis of the contents of the following options: 1 conventional bilateral with AM (AM) with bilateral band 2 AM superheterodyne radio signal simulation 3 SSB modulation 4 AM, DSB, SSB signal solution transfer and anti-noise performance
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Size: 2048 |
Author: tong |
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Description: 如果你正在使用老式收音机想把其转换为新式收音机，那么此程序正是你想要的，超外差，送给你。-If you are using old-fashioned radio want to convert it to the new radio, then this program is what you want, superheterodyne, to you.
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Size: 5120 |
Author: abel |
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Description: This a thesis about CARRIER FREQUENCY OFFSET RECOVERY FOR ZERO-IF OFDM RECEIVERS.rar. The zero intermediate
frequency receiver architecture has now become popular as it has both economic and
size advantages over the traditional superheterodyne architecture.-This is a thesis about CARRIER FREQUENCY OFFSET RECOVERY FOR ZERO-IF OFDM RECEIVERS.rar. The zero intermediate
frequency receiver architecture has now become popular as it has both economic and
size advantages over the traditional superheterodyne architecture.
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Size: 1097728 |
Author: Kingfoo |
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Description: HX108-2七段数码管超外差式收音机原理分析与组装过程-HX108-2 seven-segment digital tube superheterodyne radio principles of analysis and assembly process
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Size: 707584 |
Author: 王王 |
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Description: 无线电发送/接收系统框图,接收机采用超外差接收机-Radio to send/receive system block diagram, the receiver superheterodyne receiver with
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Size: 40960 |
Author: 刘悦 |
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Description: 无线接收设计超外差PCBSHEJI 无线接收设计超外差PCBSHEJI -Wireless Design Wireless Design PCBSHEJI superheterodyne superheterodyne radio receiver design superheterodyne PCBSHEJI PCBSHEJI
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Size: 220160 |
Author: 孟凡虎 |
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Description: 超外差收音机设计：格式为word文档，为课程设计完整文档，可直接用于相关文书提交。-Superheterodyne radio design: the format word document, complete document for the course design can be submitted directly to the relevant instruments.
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Size: 112640 |
Author: txy |
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Description: 调幅中波收音机的接收频率段为550KHz到1605KHz，中频为465KHz。调幅传输模型，对超外差式中波收音机建模-AM medium wave radio frequencies to 550KHz receiver to 1605KHz, IF is 465KHz. AM transmission model, modeling superheterodyne AM radio
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Size: 5120 |
Author: ln |
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Description: 掌握焊接工艺的原理及具体操作，熟悉手工焊锡的常用工具的使用及其维护与修理。
熟悉常用电子元器件的类别、型号、规格、性能及其使用范围，能查阅有关的电子器件图书。熟悉印制电路板设计与制作以及印制电板的工艺流程，能够根据电路原理图，元器件实物设计并制作印制电路板。能够正确识别和选用常用的电子器件，并且能够熟练使用普通万用表和数字万用表。熟练进行电子产品（收音机）的调试和维修通过收音机的通电监测调试，进一步加强了解一般电子产品的生产调试过程，培养检测能力。-Specialized superheterodyne transistor radio (principle, assembling and commissioning)
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Size: 252928 |
Author: 陆翠 |
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Description: 在信号处理中，信号发射时，信号通过载波，调制，以电磁波的形式发射出来
在接收端，射频信号通过天线接收，超外差式等方式进行处理，变频到中频
然后通过数字技术对中频信号进行处理，此时的中频信号采样率很高，多达几十兆赫
而要解调出来的信号很小，此时就要经过滤波来得到我们需要的信号
如果直接设计滤波器，阶数会非常庞大，软件，硬件设备都承受不了
因此，一般常用的技术是进行下变频处理，其主要技术就是通过抽取滤波进行下变频
常用的滤波器就是CIC抽取, 希望可以帮助一些坛友解决基本的问题。
-In signal processing, signal emission, signal through the carrier, in the form of electromagnetic wave modulation, launched
In the receiver, rf signals through the antenna, specialized superheterodyne type means such as processing, the frequency conversion to intermediate frequency
Then through digital technology of intermediate frequency signal processing, at this time of intermediate frequency signal sampling rate is very high, as many as several decades MHZ
But the signal demodulation out is very small, at this time would be passing filter to get what we need signal
If design directly filter, order number be colossal, software, hardware equipment all suffer
Therefore, the technology is usually used for down-transducer processing, its main technical is by extracting filtering down-transducer
Commonly used filter is CIC extraction, the hope can help some friends solve basic problems of the altar.
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Size: 1024 |
Author: wangheyi |
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Description: 短波调频接收机 本科毕业设计 论文 -specialized superheterodyne, intermediate frequency amplifier, the limiter, detection, audio power amplifier
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Size: 315392 |
Author: 王鑫 |
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Description: 用matlab simulink实现超外差接收系统的一个测试程序-Using matlab simulink realization of a superheterodyne receiver system test program
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Size: 7168 |
Author: long CHENG |
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