Location:
Search - PLL FM
Search list
Description: 用一阶锁相环实现的FM解调器.用ELANIX公司的SYSTEMVIEW运行调试.-with a band of PLL FM demodulator. ELANIX company with the SYSTEMVIEW Win OK debugging.
Platform: |
Size: 1609 |
Author: a |
Hits:
Description: 数字锁相环程序，适合于FM、AM开发
数字锁相环程序，适合于FM、AM开发-DPLL procedures for FM, AM Development DPLL procedures for FM, AM Development
Platform: |
Size: 30720 |
Author: whuasan |
Hits:
Description: 关于数字锁相环的使用，结合FM,AM的使用来说明-DPLL on the use of combined FM and AM to illustrate the use of
Platform: |
Size: 10240 |
Author: whuayan |
Hits:
Description: 用一阶锁相环实现的FM解调器.用ELANIX公司的SYSTEMVIEW运行调试.-with a band of PLL FM demodulator. ELANIX company with the SYSTEMVIEW Win OK debugging.
Platform: |
Size: 1024 |
Author: a |
Hits:
Description: 用C语言写 C51控制的PLL(SANYO LC72131)收音-written in C language C51 control of the PLL (Supports LC72131) radio
Platform: |
Size: 2048 |
Author: 韩生 |
Hits:
Description: ％The phase locked loop(PLL),adjusts the phase of a local oscillator
％w.r.t the incoming modulated signal.In this way,the phase of the
％incoming signal is locked and the signal is demodulated.This scheme
％is used in PM and FM as well.
％We will implement it by using a closed loop system.Control systems
％techniques are applied here.- The phase locked loop (PLL), adjusts the phase of a local oscillator wrt the incoming modulated signal.In this way, the phase of the incoming signal is locked and the signal is demodulated.This scheme is used in PM and FM as well. We will implement it by using a closed loop system.Control systems techniques are applied here.
Platform: |
Size: 2048 |
Author: 张勇 |
Hits:
Description: AV系统数字调谐PLL频率合成器的单片机控制
文章利用LC7218PLL频率合成器在AV领域的电调谐功能,提出了一个TV/FM/AM全景接收机设计方案,重点设计分析了LC7218与单片机之间的I/O数据结构,显示了它优良的性能。-AV system PLL digital tuning of the single-chip frequency synthesizer to control the use of article LC7218PLL frequency synthesizer in the AV field of electrical tuning function, a TV/FM/AM panoramic receiver design programs that focus on design and analysis of the LC7218 and MCU between the I/O data structure, demonstrated its excellent performance.
Platform: |
Size: 96256 |
Author: love2008 |
Hits:
Description: 2001年全国大学生电子设计竞赛“索尼杯”得主——调频收音机
本调频收音机主要由索尼公司的FM/AM收音机芯片CXA1019、ROHM公司的PLL频率合成器BU2614(本刊网站上提供了该芯片的资料)和单片机组成。系统以单片机AT89C51为控制核心,实现全频搜索、指定频率范围搜索和手动搜索 数控电位器(X9511)的引入使得音量连续调节而无滑动噪声 液晶显示器显示载频和时钟等信息 采用DC-DC电压转换器使整机在3V电源下稳定工作 为了实现电台存储功能,采用E~2ROM(AT24C04),既不怕掉电,又可存储多个电台 在此基础上,还增加了立体声解码,使声音更动听、逼真。 方案论证与比较 1.调谐方式的选择与论证 方案一 采用LC调谐法,在本振回路中通过机械调整谐振电路的电容值来改变本振频率,从而达到调谐的目的。这种调谐方式电路简单,但频率的稳定性差,且不利于使用单片机进行智能控制。
Platform: |
Size: 389120 |
Author: liming |
Hits:
Description: 里面有FM.h，是一个高手编写的DEMO程序，已经通过测试，需要用TEA5767的朋友可以参考-There are FM.h, is a master of the DEMO preparation procedures, have to pass the test needed TEA5767 can refer to a friend
Platform: |
Size: 4096 |
Author: LIUMING |
Hits:
Description: LC72131 PLL AM/FM收音控制器
处理器类型：C51
-LC72131 PLL AM/FM radio controller processor types: C51
Platform: |
Size: 6144 |
Author: sxd |
Hits:
Description: This project allows you to learn communication systems in greater depth. It contains the Simulink files (*.mdl) which are block design files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM and Delta Modulation.
The idea here is to implement experiments of a traditional communication lab using Simulink.
Most of the block diagrams are self explanatory. More information on the systems and their implementation can be found in the word documents included in the lab directories-This project allows you to learn communication systems in greater depth. It contains the Simulink files (*. mdl) which are block design files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM and Delta Modulation. The idea here is to implement experiments of a traditional communication lab using Simulink.Most of the block diagrams are self explanatory. More information on the systems and their implementation can be found in the word documents included in the lab directories
Platform: |
Size: 2468864 |
Author: haibak |
Hits:
Description: PLL in Matlab for FM Demodulation
Platform: |
Size: 368640 |
Author: Bhavin |
Hits:
Description: 本系统采用调频方式实现了主站至从站的单工语音及数据传输业务。发射机以单片机SPCE061A为核心，采用MC145151锁相环完成FM调制等功能；接收机采用CXA1691完成FM解调功能；引入双音频编解码完成数据传输；利用市售红外遥控器实现了发射机英文字符的输入。-The system uses a frequency modulation approach to achieve the main points of the simplex from the station voice and data transmission. SPCE061A transmitter for a single-chip core, the MC145151 PLL FM modulation functions achieve receiver using FM demodulation functions achieve CXA1691 the introduction of dual-audio codec achieve data transmission the use of infrared remote control market implementation of the launching machine input English characters.
Platform: |
Size: 74752 |
Author: 兴中 |
Hits:
Description: it is and Modulator and Demolator on FM, it helps you to build it with a VCO and a PLL LM565
Platform: |
Size: 81920 |
Author: Hellemperor |
Hits:
Description: A Matlab script to simulate a Phase-Locked Loop (PLL). This is a type II PLL ie it has two integrators (one of these is the VCO itself).
It is simulated with an FM (frequency modulation) input. The output is the demodulated baseband signal
Platform: |
Size: 1024 |
Author: Tom_M |
Hits:
Description: This m_file uses a PLL to demodulate an FM modulated carrier
Platform: |
Size: 2048 |
Author: 张骅 |
Hits:
Description: 文件中包含有AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM和Delta Modulation的simulink环境下的实现 -This project allows you to learn the communication systems in greater depth by giving you
the reins to play with it ! It contains the simulink files (*.mdl) which are block design
files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital
Data Transmission, PCM and Delta Modulation.
Platform: |
Size: 2487296 |
Author: 胡欣 |
Hits:
Description: Tsa5511 PLL FM 88-108 Mhz
Platform: |
Size: 3072 |
Author: Seree |
Hits:
Description: 短波调频接收机控制系统，基于PIC16F877A
被控制芯片为MC145155-2锁相环。
采用一个LCD1602显示整机工作状态。
包含单片机部分的Proteus仿真.-SW-FM Receiver Controller
based on PIC16F877A MCU
to control MC145155-2 PLL.
I use LCD1602 to display working status.
include Proteus simulation .dsn file.
Platform: |
Size: 57344 |
Author: zhoujie |
Hits:
Description: 调节FM自动收台,手动设置频率,PLL计算频率(Adjust the FM automatic receiver, set the frequency manually, and calculate the frequency of PLL)
Platform: |
Size: 1024 |
Author: lalala666
|
Hits: