搜索资源列表
modulation
- 基于FPGA的调制,实现了QPSK调制,所用芯片为Artera的CycloneIIEp2C5T114C8
qpsk
- qpsk调制解调的FPGA实现。QPSK为调制程序,QPSK-two为解调程序。-qpsk modulation and demodulation of the FPGA. QPSK as the modulation process, QPSK-two for the demodulation process.
FPGAQPSK
- 文中介绍了QPSK调制解调的原理,并基于FPGA实现了QPSK调制解调电路。MAX+PLUSII环境下的仿真结果表明了该设计的正确性。 -In this paper, the principle of QPSK modulation and demodulation, and a FPGA-based QPSK modulation and demodulation circuit. MAX+ PLUSII environment simulation results show the corr
QPSK
- OFDM系统中的QPSK调制,实用verilog编程,用于FPGA设计-for ofdm system
module_dem
- 用verilog编写的信号调制解调程序,包括ask,fsk,qpsk的fpga实现-Prepared using verilog signal modulation and demodulation process, including ask, fsk, qpsk of fpga implementation
QPSK
- 基于FPGA的QPSK调制解调电路设计与实现 -QPSK
FPGA_QPSK
- 基于FPGA的QPSK调制解调器的设计,很不错!-FPGA-based QPSK modem design, very good!
Costas
- 介绍了某直接序列扩频、QPSK调制系统接收通道中四相Costas 载波跟踪环的原理及其基于 DSP+FPGA 的实现-Introduced a direct-sequence spread spectrum, QPSK modulation system, receive path Costas carrier tracking loop four-phase principle and its implementation based on DSP+ FPGA
qpsk_send
- QPSk发射过程的FPGA实现程序!参考意义重大!-The fpga implementation program of qpsk send process.with great reference value
All-DigitalQPSK-Demodulator
- Altem公司quartus II 8.1开发环境下,完成了中频全数字解调器的FPGA实现,并对数 字下变频、载波同步、位同步等解调器的核心模块设计进行了详细的分析和说明,给出 了实现框图和仿真波形。同时在本设计中应用了Altera公司的NiosII软核处理器技术, 用于载波的大频偏校正和解调器各个部分的监测和控制。最后给出了QPSK中频全数字 解调器关键性能指标的测试方法和测试结果,测试结果表明本设计达到了预期的性能指 标要求。-The Algorithm is con
QPSK_fpga
- QPSK调制和解调的FPGA实现,包括伪码生成等模块-QPSK modulation and demodulation of the FPGA, including the pseudo-code generation modules
ask-psk-qpsk
- ask,psk ,qpsk 调试解调verilog源码,是无线通信fpga设计这本书上的,比较简单的实现方式-ask, psk, qpsk debugging demodulator verilog source, is a wireless communications fpga design of this book, a relatively simple way to achieve
qpsk_demod_use_FPGA
- 根据软件无线电的思想,提出了一种新颖的数字信号处理算法,对QPSK信号的相位进行数字化处理,从而实现对QPSK信号的解调.该算法允许收发两端载波存在频差,用数字锁相实现收发端载波的同步,在频偏较大的情况下,估算频偏的大小,自适应设置环路的带宽,实现较短的捕获时间和较好的信噪性能。整个设计基于XILINX公司的ISE开发平台,并用Virtex-II系列FPGA实现。用FPGA实现调制解调器具有体积小、功耗低、集成度高、可软件升级、扰干扰能力强的特点,符合未来通信技术发展的方向。-According
QPSK_R
- QPSK的FPGA实现,QPSK的调制实现-FPGA implementation of QPSK QPSK modulation to achieve
QPSK_T
- QPSK解调器的FPGA实现,VERILOG源码-FPGA implementation of QPSK demodulator,VERILOG source
QPSK
- 基于FPGA的QPSK实现调制解调,主程序,测试程序都有-FPGA-based implementation of QPSK modulation and demodulation, the main program, the test program has
FPGA
- verilog编写的QPSK发射机的FPGA部分,已经过验证,完全达到要求。调制矢量误差4%-QPSK transmitter verilog prepared by the FPGA portion, has been proven, fully meet the requirements. Modulation vector error of 4
QPSK
- QPSK调制是数字调制解调中 最为常见的调制方式之一,此Verilog 文件可以在FPGA上实现QPSK的调制方式-QPSK modulation is one of the most common digital modem modulation scheme, this Verilog file QPSK modulation scheme can be implemented on FPGA
QPSK调制解调器的设计及FPGA实现
- QPSK FPGA的实现,QPSK调制解调器的设计及FPGA实现(Design and implementation of QPSK modem based on FPGA)
基于GMR-1系统下行链路的π_4-CQPSK解调方法
- pi4 qpsk的付费论文,讲述FPGA实现的,非常值得学习(Pi4 QPSK's paid papers will be very useful for FPGA.)