QAM

[RLakshmikanth]

Hi,

I would like to thank you for sending me response for
my mail. I am looking out information of QAM
(4,8,16,32,64,128,256) modulation schemes. I would
like to know weather you have any material on QAM like
the one that you have done for PSK,QPSK,8PSK explained in mod1 tutorial or can you suggest me some website where I can find this info.Awaiting your response

Thanks and regards
R.Lakshmikanth

[charan langton]

Do you need the BER equations or do you need informaiton on implementation, block diagram etc?
If you can be a bit more specific about what you need, that would help in answering your question.

[RLakshmikanth]

Hi,

I would like have implementation in terms of block diagram and corresponding equations,BER for the mentioned schemes

Thanks and Regards
R.Lakshmikanth

[RB]

Hi,
I too am very interested in the proposed tutorial on QAM modulation, including block diagrams, implementation and BER. Your tutorial covering QPSK is really good and hopefully the QAM one will be along those lines.
What will be the title of the tutorial??

Regards
RB

[Krishna]

Hi,

I have keyed in the following blog posts on QAM
1. Symbol Error Rate for 16-QAM
www.dsplog.com/2007/12/09/symbol-error-rate-for-16-qam/
2. Symbol Error Rate for 4-QAM
www.dsplog.com/2007/11/06/symbol-error-rate-for-4-qam/
3. Scaling factor in QAM
www.dsplog.com/2007/09/23/scaling-factor-in-qam/

Hope this helps.

~Krishna
www.dsplog.com

[satan]

Hi,

. I am looking out information of QAM
modulation schemes. I would
like to know weather you have any material on QAM like
the one that you have done for PSK,QPSK,8PSK explained or can you suggest me some website where I can find this info.Awaiting your response

Thanks and regards
satan