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Pulse compression processing based on linear frequency modulation signal (FPGA)

Application backgroundPulse compression processing based on linear frequency modulation signalFamiliar with debugging environment - hardware and softwareFPGA development based on VerilogHDL languageDebugging based on ChipScopeIntermediate frequency sampling of signalQuadrature demodulation based on...

GPS receiver baseband processing module

This project contains a GPS receiver baseband processing module, including demodulation of signal acquisition and tracking, message, etc. srcAD_12to4.bsf ... AD_8to4.v ... AD_8to4.v.bak ... Carrier_NCO.v ...dsp_addrdecoder.vhd ...fft_pack.vhd ... L1_Acquisition.v ...

Fang Bo, sine wave, triangle wave, triangle wave, frequency sweep signal generator FPGA

Application backgroundFang Bo, sine wave, square wave, triangle wave, frequency sweep signal generator FPGA, in which the signal frequency by changing the NCO frequency control word, which can change the square wave duty cycle, several modules are verified by hardware, NCO control word 32, high accu...

CRC check code in Verilog

Communication is often used in the CRC checksum, CRC data checksum generation and verification using the same file, which also includes its own write a testbench as well as a description of documents, necessary works can use can be downloaded directly to the...

FIR filter FPGA

Application background& nbsp; FIR (fini te impulse response) filter is the most basic components of digital signal processing system, which can ensure any amplitude frequency characteristics at the same time a strictly linear phase frequency characteristics, and the unit impulse response is limited,...

Hdb3 veriolg HDB3 encoder

HDB3 (High Density Binary-3) code is one of the AMI code improved. HDB3 code keep AMI code advantage, overcame the AMI code in the face of even the "0" when it is difficult to extract timing information is difficult, so widely used. CCITT recommendation HDB3 code as PCM Terminal one group to group...

FIR LMS filter

Adaptive array antenna processing has revolutionized the current wireless communication systems. Least mean square algorithm is one  of the most frequently used adaptive algorithm for different purposes like noise filtering and also are currently deployed in Smart antenna technology. Weights ar...

Convolutional coding

Complete the Convolutional code generation, entered as 2 hexadecimal encoding, and encoding of the output for the two, using (2,1,3) Convolutional coding, one input, two output, mainly used for wireless or wired communication channel coding, and user-friendly high coding efficiency, error correction...

iic master - source code created by me

iic master  functionread and write in single bit by using iic and print the output on the LED. The code includes  several models. ...

verilog FIR

FIR filter design is a communication of the Verilog code, can be used in the project. This is a cosine function 50 litre filter attenuation greater than 50dB, ripple is 0.3dB....


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