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Description: 给出了利用OFDM实现UWB的源代码及实例。包括从信源、信道、接收等，是一个完整的系统，接口方便，容易学习使用。-given by using OFDM UWB achieve the source code and examples. Letter from the source, channel, the receiver, is a complete system interface easy to learn to use.
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Size: 52443 |
Author: 张洪欣 |
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Description: UWB analysis with basic correlation receiver. -UWB analysis with basic correlation receiver.
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Size: 4222 |
Author: 王琼 |
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Description: This m file models an UWB system using BPSK. The receiver is a correlation receiver with a LPF integrator and comparators for threshhold selection.
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Size: 20765 |
Author: 海涛 |
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Description: Squaring circuits are an important building block for impulse-radio UWB non-coherent receivers. This work proposes a squarer, based on the quadratic law of saturated transistors. Such a circuit has already been proposed for lower frequency applications, therefore this work focuses on the extension to ultra wide bandwidth, with particular care to the consequences related to the deviation from the ideal quadratic law of 0.18μm CMOS transistors.
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Size: 280842 |
Author: pmet2007 |
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Description: M-file uses random data which BPSK modulates a carrier to configure a BPSK UWB transmitter. The receiver demodulates the BPSK UWB carrier and the data is recovered
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Size: 2430 |
Author: 陈语恬 |
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Description: DS-UWB的仿真框图，误码率仿真，脉冲发生器，ook和bpsk调制，以及rake接收等-the simulation graph of DS-UWB,it includes the BER and pulse generation,ook and bpsk modulation and rake receiver.
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Size: 24576 |
Author: 陈立琴 |
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Description: uwb进行脉冲位置调制,并且进行相关接收,画出其图形-UWB pulse position modulation, and the associated receiver, to give their graphics
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Size: 4096 |
Author: 杨元 |
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Description: cp0801_PPMcorrmask为PPM-TH-UWB信号的相关模板信号计算函数，cp0801_PPMreceiver为PPM-TH-UWB信号的接收机-cp0801_PPMcorrmask for PPM- TH-UWB signal correlation template signal Function, cp0801_PPMreceiver for PPM- TH-UWB signal receiver
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Size: 1024 |
Author: 贾凯 |
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Description: This m file models a DPSK UWB system using a delay in one leg of the mixer, correlation receiver low pass filter combination requiring no template for synching. Various waveforms are displayed throughout the system to allow the user to observe operation of the system.
-This file models a UWB DPSK system using a delay in one leg of the mixer, the correlation receiver low pass filter combination requiring no template for synching. Various waveforms are displayed throughout the system to allow the user to observe operation of the system.
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Size: 6144 |
Author: 王琼 |
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Description: 这是一个定点的多带OFDM物理层发射机/接收机模型,共122个子载波，22个导频，采用QPSK调制,5/8前向纠错码(删余卷积码.)-This is a sentinel of the multi-band OFDM physical layer transmitter/receiver model, a total of 122 sub-carrier. 22 pilots, using QPSK modulation, 5/8 prior to the error-correcting code (I delete convolutional codes.)
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Size: 115712 |
Author: ltj1974 |
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Description: OFDM系统 发射、接收源程序，还有一篇文章说明哦，是OFDM系统学习不错的例子-OFDM system transmitter and receiver of the source, there is an article note Oh, OFDM system is a good example of learning
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Size: 380928 |
Author: linghe |
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Description: MATLAB仿真uwb使用bpsk调制解调的发送(TX)和接收(RX)-MATLAB uwb bpsk use of modulation and demodulation of this (TX) and receive (RX)
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Size: 6144 |
Author: 陈陈 |
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Description: uwb无线电基础代码，第九章，超宽带信道与接收机，共四个程序。-based on UWB radio code, Chapter IX, ultra-wideband channel with the receiver, a total of four procedures.
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Size: 1024 |
Author: wxz |
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Description: uwb无线电基础代码，第九章，超宽带信道与接收机，共四个程序。-based on UWB radio code, Chapter IX, ultra-wideband channel with the receiver, a total of four procedures.
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Size: 3072 |
Author: wxz |
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Description: uwb无线电基础代码，第八章，超宽带信道与接收机，共四个程序。-based on UWB radio code, Chapter VIII, ultra-wideband channel with the receiver, a total of four procedures.
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Size: 1024 |
Author: wxz |
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Description: uwb无线电基础代码，第八章，超宽带信道与接收机。-based on UWB radio code, Chapter VIII, ultra-wideband channel and receiver.
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Size: 2048 |
Author: wxz |
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Description: uwb无线电基础代码，第九章，超宽带信道与接收机，共四个程序。-based on UWB radio code, Chapter IX, ultra-wideband channel with the receiver, a total of four procedures.
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Size: 3072 |
Author: wxz |
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Description: uwb无线电基础代码，第八章，超宽带信道与接收机 。-based on UWB radio code, Chapter VIII, ultra-wideband channel and receiver.
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Size: 5120 |
Author: wxz |
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Description: 分析了在超宽带通信系统中的扩频干扰，并用两种通用的调制技术实现了对提出的抗干扰方法的仿真-he ultra wideband (UWB) interference to direct
sequence spread spectrum (DSSS) receiver is analyzed. Two
popular UWB modulation schemes, the time hopping pulse
position modulation (TH-PPM) and time hopping pulse
amplitude modulation (TH-PAM), are considered. The pulse
repetition rate (T’RR) of UWB signal and the freqnency hand of
the DSSS play the primary roles in the BER performance of the
DSSS receiver in the presence of UWB interference. The UWB
signal parameters raising the interference to DSSS receiver are
discussed. The characteristics of an aggregation of multiple
UWB signals are somehow different from that of a single UWB
device, especially for the TB-PPM scheme, where discrete
spectral lines maybe exist in the band of DSSS receiver. The
system parameters of TH-PPM such as the modulaiion index
and maximum shift incurred hy the time hopping code
determine the amplitude of the discret
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Size: 283648 |
Author: 张洋 |
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Description: RAKE receiver. UWB radio provides a very fine time resolution
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Size: 231424 |
Author: Trung |
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