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Hello support team,
I have 2 different file for which i need to compare the number of error bits for ultimate BER comparison.
I have tried attached MATLAB code. My Tx file is 1.txt. But when I import the 1.txt file in matlab as per written code. MATLAB is not properly understand the 1.txt...
Hello,
My received bit rate is 4.8 Kbps . and the received data is coming from header pins and I can check the same on oscilloscope. It is not possible for us to purchase the BER tester immediately. So, In general, I have to do it via simulation only.
Can you plz suggest the modification in...
Hello,
Actually modulation on the data is being done with my vector signal generator( Transmitter) and On the receive end, I have my hardware in which there is a demodulator IP core. This core output the demodulated data that I can see in the oscilloscope.
That means , All the things that are...
Hello support team,
I have my vector signal generator that can generate PN sequence, provide PSK modulation and transmit via RF signal as well at the receiving end, I have demodulator. I want to verify the BER performance of my demodulator. But, i do not have BER Tester intsrument with me.
I...
I am terminated the input port. and when I turn of DC for both MACOM LNA , the oscillations occurs( RF out port is connected to spectrum and RF input port is terminated).
I have tried by putting both in a metal box , but the problem remains the same. I have found that the input return loss is poor at our frquency of interest in both evaluation boards. so, I think , there is a problem. please verify and guide.
Hello,
I have tried to provide biasing with different individual supply to both MACOM- LNA , but when provide DC is given to both one by one, oscillations arise with DC given to 2nd MACOM LNA. there are 0.1 uF bypass capacitors in the bias lines as per datasheet.
Hello,
I have done the simulation using s2p file by cascading both MACOM LNA , The results are different than we expected, as stability k>1 for full band 0.5 to 2.3 GHz ( I have used the matching components as per recommended in datasheet for both LNA in simulation).
please guide.
Hello,
Thank you for your guidance.
Is it possible to optimize for stability via RF simulator using s2p file (as it is for the linear operation simulation) ?
Please guide.
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