An PSK (BPSK, QPSK,8-PSK) modulator/ demodulator for the ARTIX7-200 FPGA is needed
$250-750 USD
In Progress
Posted about 6 years ago
$250-750 USD
Paid on delivery
A (PSK) modulator/ demodulator for the ARTIX7-200 platform is needed. This project is a mere test for the abilities of the bidder. Several Add-On projects will follow.
An PSK (BPSK, QPSK, OQPSK, 8-PSK) modulator/ demodulator for the ARTIX7-200 platform is needed.
The PSK modulator must have a sampling rate selection between 1ksps-400 MSPS,
The PSK demodulator must have a sampling rate selection between 1ksps-200 MSPS,(100 MSPS for BPSK)
The developer will develop a PSK (BPSK, QPSK,OQPSK,8-PSK) modulator/ demodulator core .
The demodulator core must perform all the carrier and clock recovery mechanisms (costas loop etc.)
The PSK modulator will be generate 12 bit I&Q signals and will feed the signals to the demodulator.
The Input to the modulator should be a PRBS sequence.
The output of the demodulator should be feed to the PRBS Sequence decoder.
( the demodulator should indicate a LOCK)
This project is a mere test for the abilities of the [login to view URL] are aware that this design can be realized by using Mathworks and Vivado HLS reference designs.
If the bidder is sucessfull, we will ask for;
A pulse shaping Filter,(TX,RX)
A Viterbi decoder(an existing one),
Sync Word Insertion, Detection,
Reduced Rate FFT,
BER count, SNR estimation blocks to be added by the bidder to the existing project for an extra fee.
Dear rd13new,
Thank you for inviting us to bid on your project. We have highly experienced RTL and FPGA engineers with over 14 years of development and verification experience in WiFi systems and communication domain. We will provide you with best in class development services for your ARTIX7-200 or any other FPGA for communication module development. Please let us know a good time to discuss your requirement further so we can provide you with the desired services.
Best Regards,
Lokawiz Team
I am a Computer Engineer (electronics, programming) and an Amateur Radio operator, and thus I am familiar with the various PSK modes, as well as software defined radio and electronics.
1. PSK modulation performed for instance with PLL, muxes to switch between frequencies, DAC, NCO
2. Demodulation:
Filters, amplifiers in the main path, DAC, carrier recovery, timing recovery etc
Relevant Skills and Experience
Signal processing, fpga programming, telecommunication