Unit 3 L 7.3 | QPSK | QPSK waveform | QPSK constellation Diagram | signal space diagram of QPSK

#digitalcommunication
#communicationengineering
#qpsk
qpsk waveform
constellation diagram of qpsk
sinal space diagram of qpsk

[@Ramkumarmamania]

we love you maam keep making those type of videos

[@user-tu2wf1rr2j]

Full lecture of constellation diagram

[@d.g.sindhu3105]

is this same concept can be applied for Mtech as well?

[@TechnoTutorials2783]

Yes

[@navaneethdesai]

Mam, bo( t) for sine and be(t) for cos right?
I think so you did reverse

[@TechnoTutorials2783]

According to Simon haykin's book cos for odd and sine for even
Bcoz counting start from 1,2....
If u start counting 0,1,2, in that case sine for odd and cos for even

[@vigneshhh27]

ma'am (pi/4) 10 msg point ie. point A must be in 4ht quadrant!

[@khushidwivedi3843]

Helpful✅

[@TechnoTutorials2783]

Thanks

[@bittuverma6598]

Nice

[@arjungarg6979]

mam in waveforms you have used polar nrz instead of bipolar nrz

[@TechnoTutorials2783]

We use polar here means positive for 1 and negative for 0
In some books polar termed as bipolar and bipolar as ami
So waveform drawn as polar

[@bipsgaur9087]

Thanks mam ❤

[@TechnoTutorials2783]

Keep watching

[@32iadityaghodke51]

Even have. Only one delay

[@TechnoTutorials2783]

Even bit?

[@ratnakartripathi2092]

Ma'am unit 3 complete h yha tk

[@TechnoTutorials2783]

Only introduction of m-ary communication left

[@ratnakartripathi2092]

@@TechnoTutorials2783 ye imp h ??

[@TechnoTutorials2783]

@@ratnakartripathi2092 I will upload
I can't say but atleast read karke jana
I.have covered in class try to upload ASAP

[@geethikagunda252]

Tell in english it is useful to everyone

[@TechnoTutorials2783]

Ok thanks for suggestion will try to upload in english as well
But mostly students comfortable with this