The bpsk tag has no usage guidance.
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Simulation of BPSK in fading channels
I'm trying to simulate BPSK in a channel with Rayleigh fading and AWGN, then obtain the Bit Error Probability (BEP). My program is written in C.
I compared my BEP vs \$\frac{E_b}{N_0}\$ (SNR per bit) ...
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BPSK modulator with DDS on FPGA
I was developing a BPSK modulator with an AD9852. Since AD doesn't seem to offer any way to functionally simulate their DDS ICs, suddenly i see myself in the need to change for a FPGA architecture. I ...
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252 views
Calculating Data rate function of bandwidth and SNR
I plotted BER vs SNR for BPSK modulation in Matlab and I am given bandwidth of channel (bandlimited channel). lets say it is BW1. I would like to find the data rate based on this information. I am ...
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Porting Costas Loop from Matlab to FPGA
I have designed a Costas Loop for carrier synchronization in MATLAB, here is my code:
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596 views
Implementation of PSK modulation/demodulation
I want to implement a BPSK modulation/demodulation using a microcontroller (Arduino Due). The carrier signal should be at 1-50 MHz and the information rate at 300 KHz. For the sender part I would ...
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281 views
Why it has used BPSK modulation after OFDM?
I am quite new to OFDM modulation. I am reading this from a tutorial. In one of its parts, for showing amplitude variation of the OFDM signals, there is a graph that has used 8 sub-carriers and BPSK ...
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201 views
BER for BPSK over AWGN Channel [closed]
A BPSK scheme operating over an AWGN channel with noise power spectral density of \$N/2\$, uses equiprobable signals \$S_1(t) = \sqrt{\frac{2E}{T} sin\ t}\$ and \$S_2(t) = -\sqrt{\frac{2E}{T}sin\ t}\$ ...
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302 views
BER for AWGN Channel
I'm finding it very difficult to tackle questions in exams involving calculation of Probability of error and Bit error rate for various digital modulation schemes involving AWGN Channel. Firstly is ...
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616 views
How to get BPSK data from I/Q signal
I am using AD8347(0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator) to demodulate a BPSK modulated carrier wave. There is no intermediate frequency used.
By feeding the signal into this ...
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487 views
Designing an optimal BPSK and/or QPSK transciever in SDR
I'm currently working on writing firmware for the modem on a cube satellite for my university's satellite team. My primary goal is to implement the data uplink & downlink.
The RF system, ...
