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UWB-OFDM.rar
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。
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UWB--BPSK.rar
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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UWB.rar
:首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出
了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡
器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支
就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。
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CMOS.Squarer.Circuit.for.Non-Coherent.UWB.Receiver
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, ...
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UWB.rar
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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