[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Baseband signal generating.
From: |
CEL |
Subject: |
Re: Baseband signal generating. |
Date: |
Fri, 15 Nov 2019 15:46:59 +0000 |
The 3.7-era constellation encoders, if I remember correctly, are
average-power-normalizing. So, as I said, simply multiply by a factor
0.5. You already have that in your flow graph and bypassed it.
So, you already know what to do. Go wild! (Also, you usually do *not*
want a fixed peak-to-peak amplitude but actually a fixed average power
when you want to compare things. Anything else would be unfair!)
Best regards,
Marcus
On Fri, 2019-11-15 at 16:35 +0100, Md. Atiqur Rahman wrote:
> Hello,
> I did change the constellations point to -0.5,+0.5 but still, the output
> signal amplitude is the same as before.
> This is for BPSK, what should I do for other schemes if I want to change its
> amplitude 1v peak to peak?
> Thank you.
>
smime.p7s
Description: S/MIME cryptographic signature