Differential Phase Shift Keying DPSK (Definition, Waveform, DPSK transmitter & DPSK receiver)

Differential Phase Shift Keying DPSK is explained by the following outlines:
1. Differential Phase Shift Keying DPSK
2. Basics of Differential Phase Shift Keying DPSK
3. Function of Differential Phase Shift Keying DPSK
4. Waveform of Differential Phase Shift Keying DPSK
5. Bandwidth of Differential Phase Shift Keying DPSK
6. Modulation of Differential Phase Shift Keying DPSK
7. Demodulation of Differential Phase Shift Keying DPSK
8. Advantages of Differential Phase Shift Keying DPSK
9. Disadvantages of Differential Phase Shift Keying DPSK
10. Applications of Differential Phase Shift Keying DPSK
Chapter-wise detailed Syllabus of the Digital Communication Course is as follows:
Chapter-1 Basics of Digital Communication System: • Introduction to Digita...
Block Diagram of Digital communication system, Advantages, and disadvantages of digital communication system, Scrambling, Regenerative Repeater, Eye Diagram, Attention of signal, Bit rate and Baud rate.
Chapter-2 Digital Modulation Techniques: • Digital Modulation Tec...
Amplitude Shift Keying ASK, Frequency Shift Keying FSK, Phase Shift Keying PSK, Differential Phase Shift keying DPSK, Quadrature Phase Shift Keying QPSK, Binary Phase Shift Keying BPSK, M array Frequency Shift Keying MFSK, Quadrature Amplitude Modulation QAM, Comparison of QAM and PSK.
Chapter-3 Pulse Digital Modulation: • Pulse Digital Modulation
Sampling, Aliasing, Nyquist rate, Types of sampling, Performance comparison of sampling, PWM - Pulse width modulation, PPM - Pulse Position modulation, Performance comparison of PAM, PWM and PPM, Quantization and its parameters, SNR of Quantization, Uniform Quantization, Pulse Code Modulation PCM, Nonuniform Quantization, Companding basics, A law and Mu law for Nonuniform quantization, Differential Pulse Code Modulation DPCM, Delta Modulation DM, Adaptive Delta Modulation ADM.
Chapter-4 Multiple Access Techniques: • Multiple Access Techni...
Examples on TDM, Examples on T1 carrier system.
Chapter-5 Line Coding Techniques: • Line Coding Techniques
Basic of Line Coding Techniques, Pulse shaping techniques, NRZ, RZ & Manchester coding, PSD of NRZ unipolar line coding scheme, PSD of NRZ polar line coding scheme, PSD of NRZ bipolar line coding scheme, PSD of Manchester polar line coding scheme, Comparison of Unipolar, Polar, Bipolar and Manchester Line coding scheme.
Chapter-6 Information theory: • Information Theory
Basics of Information, Basics of Entropy, Shannon Fano Encoding, Huffman Coding, Lempel Ziv Coding, Shannon Hartley theorem, basics of probability, Random variables, Cumulative distribution function CDF, Probability Density function PDF.
Chapter-7 Error detection and error correction codes: • Error Detection and Er...
Block Codes, Hamming Codes, Linear Block Codes, Cyclic Codes, Convolutional Codes, Code Trellis, Viterbi Algorithm, Block Codes for single parity checks, Block Codes for product codes, Block Codes for Repetition codes, Cyclic codes for a systematic codeword, Cyclic codes for nonsystematic codeword.
Chapter-8 Spread Spectrum Modulation: • Spread Spectrum Modula...
Basics of Spread Spectrum Modulation, Frequency Hoping Spread Spectrum FHSS, Direct Sequence Spread Spectrum DSSS.
Engineering Funda channel is all about Engineering, Technology, and Science. This video is a part of Digital communication.
#DifferntialPhaseShiftKeying #DPSK #DigitalCommunication @EngineeringFunda

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Thanks a lot for providing these sessions free of cost.

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Sir you made it so much easier for me. I could only get through my major becoz of u. Love u sir. U are the best teacher no cap. Campus teachers are trash

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[@naziazameer5632]

Good afternoon sir.... I like ur way of teaching. Ur lectures are very helpful for us.

[@t3_panda]

There are many people who confused between XOR and Xnor.. Actually when our transition= 0 we do Xnor and when our transition=1 we use Xor

[@shruthis7302]

Sir for dpsk it should be xnor and in this video it's taught xor plz look into it sir

[@edithovaldesjr2449]

Thank you, I'll use this for my report tomorrow.

[@EngineeringFunda]

Your welcome 🙏

[@vivekkumar-pc3dd]

thanks a lot for providing such a crucial lecture

[@EngineeringFunda]

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[@ozonewagle]

Thank you so much dear sir. Love you.

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Thank you so much sir ❤

[@EngineeringFunda]

Your Appreciations, care and share matters a lot to me. #EnginneringLove. All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us. Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

[@dharmikapadiya]

Thank you for explaining so clearly, It would be helpful for us if you provide the notes that you are writing on the paper. Thank you once again.

[@EngineeringFunda]

I would have uploaded it on my application but my students have lost it.

[@urmilapathivada2046]

Sir, if possible please let us know the difference between dpsk and depsk

[@mvenkatanarayana3552]

use X-NOR instead of X-OR in transmitter block diagram then same receiver is applicable to decode input logic levels.

[@rosevirdi241]

One suggestion or change I would like to see is that when you say in my another video or previous video can you add link to that particular video at that time in the video just like video links appears at the end of the video. or in the description or comment section.

[@EngineeringFunda]

I will do this next time onwards, I have made playlist even.

[@martinchurlis1829]

abrazo desde argentina, capo

[@slingshot7602]

Sir. I have a question at 10:27 . won't the same polarity will give bit 0 and opposite polarity will give bit 1? Thank You, Sir.

[@erza1985]

thanks for making such amazing videos.

[@EngineeringFunda]

Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

[@kirankumar5868]

Thank you

[@EngineeringFunda]

Your positive comments motivates me. Teachers like me just wants positive comment from student. Love from you guys means a lot to me. My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

[@GauravGupta-pb8mk]

Thank you sir

[@EngineeringFunda]

Your positive comments motivates me, Thanks and welcome 🙏

[@akashchakraborty9779]

I really liked your video. Do keep on making such videos. All the best for your future.

[@savantsingh4200]

Nice

[@EngineeringFunda]

Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏

[@Chillwithhealth11]

Please upload a video of Example problems of dpsk today

[@lmmao406]

There is a small correction, in DPSK generator we use an XNOR gate not XOR

[@musadiqnabi9770]

EX-OR gate is also correct. Refer to page No 274 of Taubs principle of communication(edition4e),that will adress ur query better.

[@madhivadhanid9372]

Thank you sir...

[@rohitlohchab3921]

Sir please make a seperate video on qpsk

[@EngineeringFunda]

It is there in my digital communication playlist

[@sushantshrivastava3496]

sir xnor gate use hota h and then jo aapne pdhaya sb ulta

[@inquisitiverakib5844]

to get d(t) from b(t) which should be used X-OR / X-NOR gate?? here i thik X-OR has been used.

[@garapatiashok2]

Good sir

[@EngineeringFunda]

Your positive comments motivates me. Teachers like me just wants positive comment from student. Love from you guys means a lot to me. My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.

[@shubhamch5275]

Sir in the previous video of psk there was no polar waveform why it is here in diagram of psk

[@balajibaheti8577]

sir agar humne modulated DPSK ko aap k circuit se Demodulate kiya to same msg signal nahi aata hai!! please check!

[@EngineeringFunda]

It is correct so don't worry, and it is working properly

[@balajibaheti8577]

@@EngineeringFunda sir if possible will u please solve it and send solution on [e-mail] thank you in advance!

[@nirobtalukder-]

if you use x-nor then you find same msg signal

[@rahulvishwakarma5868]

sir synchronization technique pr video asap plz sir

[@urmilapathivada2046]

Sir , I didn't get the same data after demodulation. 1001100 this is what I got. Don't know where did I do the mistake. And one more more thing is, what about propagation of error in dpsk.

[@jishanalimallick9626]

Thanks

[@EngineeringFunda]

Welcome

[@musadiqnabi9770]

Sir plz draw the spectrum of respective modulation techniques

[@d04raviteja68]

sir can u please confirm that is it XOR or XNOR .... because in some other books and in the internet they are saying its XNOR

[@lakshmisahithikolasani7185]

Sir your lectures are amaze💯.... But please see to the voice disturbances behind the vedio.

[@MahmudulHasan-eq7ug]

Hello! I think you have replaced X-NOR with X-OR.

[@captainstreamer3261]

Sir, You Took a Fundamental Mistake With taking XOR instead of XNOR If you take XOR to generate DPSK you have to use an inverter at the receiver or NAND gate at the receiver to get correct input pattern but here you use XOR and at Receiver You Use AND gate which is definitely lead to wrong sequence at the receiving end ,, Please Sir Rectify It ,, If You Think I am wrong check your circuit with any bit sequence you will find the dispute .... Thank you

[@balajibaheti8577]

sir 2 alag alag place pe dk k 2 equation kyu liye!!!!!! please explain in detail rather than covering topic!

[@natrajdhanpal670]

Sir please can you upload problems on dpsk like binary sequence is transmitted using dpsk, determine the encoded sequence and transmitted phase sequence

[@twinkle176]

Why non coherent psk not possible sir?? Plz explain..

[@namansahu5607]

sir isme coswct kaise multiply karenge

[@rohitlohchab3921]

Sir what about bpsk qpsk

[@EngineeringFunda]

In psk if L = 2, it is bpsk, and if L = 4, it is qpsk

[@abhijeetrawat]

@@EngineeringFunda wt is L?

[@EngineeringFunda]

L is number of bits

[@md.ashikurrahman7508]

sir how can i find out BW of DPSK

[@DjaouidaB]

Is it the same with DQPSK ?

[@sumuthrasreedevi5415]

What is the application for DPSK?

[@shashanktripathi7663]

One question sir.in the receiver section how you are utilising the role of delay means you are not showing the delay in any form in your equation.can anyone pls tell

[@naimishtyagi6044]

Bhai concept hi wrong h sir ji ka

[@maiaarahahu2434]

Sir dpsk generator ckt me XNOR gate hoga

[@kirankumar5868]

I got some trigger

[@bhavikmodi513]

bpsk ka explation kha hai ?

[@filmycontains6171]

Sir , Can you give us digital communication material on your website. Like other other subjects materials are avilable but digital communication material is not avilable. So plz sir can you give us

[@KrishnaKumar-vlogblr]

Cs Hanchinal sir?

[@UtkarshSingh-gz3yd]

too much background music is distracting

[@gupsss6525]

Bhai tu pass krwa diya ye video nahi dekhta to pta nahi kya hota

[@akshatbhatt5384]

Sir it will be XNOR not XOR

[@62rahulchavan67]

In hindi plz

[@y2jrajat]

Sir please cut the background noises.

[@hiteshdholakiya841]

How to do that

[@pragyaverma5109]

Nai smjh Aaya😑😑

[@EngineeringFunda]

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[@abhijeetrawat]

But where is carrier signal in trasmitter ...without high-fi😂carrier u will modulate it.

[@techzone2009]

thank you sir