Envelope Detector (Basics, Derivation, Working, Block Diagram & Circuit) Explained | AM detection

Envelope Detector - AM detection is explained by the following outlines:
1. Envelope Detector, AM detection
2. Basics Envelope Detector, AM detection
3. Derivation of Envelope Detector, AM detection
4. Working of Envelope Detector, AM detection
5. Block Diagram of Envelope Detector, AM detection
6. Circuit of Envelope Detector, AM detection
Chapter-wise detailed Syllabus of the Analog Communication Course is as follows:
Chapter-1 Introduction to Analog Communication system: • Introduction to Analog...
Communication System block diagram, Classification of Communication system, Advantages of Frequency domain analysis over time domain analysis, Necessity of Modulation, Baseband signals and Passband signals, Classification of modulation techniques.
Chapter-2 Amplitude Modulation: • Amplitude Modulation, ...
Amplitude Modulation, Parameters of Amplitude Modulation, AM Modulator, AM Demodulator, AM Examples, Multitone Amplitude Modulation, DSBSC - Double Side Band Suppressed carrier, DSBSC Modulator, DSBSC Demodulator, Examples on DSBSC, SSBSC - Single Side Band Suppressed Carrier, SSBSC Modulator, SSBSC Demodulator, Examples on SSBSC, VSB - Vestigial Sideband, VSB Modulator, VSB Demodulation, VSB Filter Design, Comparison of DSBFC, DSBSC, SSBSC, and VSB.
Chapter-3 Angle Modulation: • Angle Modulation, Freq...
Basics of Angle Modulation, Frequency Modulation, Phase Modulation, Frequency deviation & Modulation Index in FM, Spectral components of Angle Modulation, Bandwidth requirements in angle modulation, Average Power requirement for angle modulation, NBFM - Narrow Band Frequency Modulation, FM Generation, FM Demodulation, Examples on Angle modulation, Examples on Frequency modulation, Examples on phase modulation, Phase Lock Loop.
Chapter-4 Noise: • Noise in Analog commun...
Sources of noise in communication systems, Classifications of Noise in communication systems, SNR - Signal to Noise Ratio, Noise Figure, Noise Temperature in communication system, Equivalent Noise figure and noise temperature, Examples of thermal noise, Examples of SNR & Noise Figure & Noise Temperature.
Chapter-5 Receiver: • Receiver in Analog Com...
Parameters of Receiver, Tuned Radio frequency receiver, Super Heterodyne receiver, Parameters of superheterodyne receiver, Selection of local oscillator frequency, Comparison of AM receiver and FM receiver, Examples on superheterodyne receiver.
Chapter-6 SNR of Analog Modulation: • SNR of Analog Modulati...
SNR of Baseband system, SNR of AM system, SNR of DSBSC system, SNR of SSBSC system.
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#EnvelopeDetector #AmplitudeModulation #AnalogCommunication @EngineeringFunda

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[@victoroliveiradesousaleite632]

tks, bro! i'm from brazil and this video helped me a lot.

[@EngineeringFunda]

@victor: your welcome

[@Rishisingh-s9h]

you know hindi

[@gaurav__5653]

Try to respect first

[@manankevadiya1744]

For quick revision, the summary starts at 11:55

[@balaji2.095]

U are the best Very helpful thank u sir

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[@kranthikumar9998]

Very nice sir.. I'm satisfied with ur teaching levels .. And the source of the subject... Thank you soo much

[@benitocamelogarcia7108]

Finally a good video that explains the envelop detector, great video.

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Thanks and welcome

[@iamharis704]

Much better than others in communication 👍..Keep it up ..

[@amrutamalagi964]

Very nice Sir the best thing abt vedio is revision

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Your welcome

[@muntazermahdi266]

Wah sir Wah nice ❤️

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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.

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i have read all your playlist video.. thnks sir

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Awsm🔥🔥

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Thankyou very much.

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[@shrey_08]

Incredible explanation! 👍

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[@akvlogupdates898]

Great explanation 😍🥰✌️👌❤️❣️🙏👍

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In which institute this sir working

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Thank you so much sir

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[@arkariannnn]

Very nice video! Helped me a lot, thank you so much for your effort !!!

[@janwrobel9734]

Cool circuit and great explanation :D

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[@sitifauziahharahap3293]

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[@allrounderbalanji7547]

Tq sir good explanation very nice

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Better than my class lecture

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[@GauravGupta-pb8mk]

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[@mansitrivedi7712]

Thanku so much for helping me sir 🙂🙂🙏🙏

[@jayaprasadb2044]

Very good explanation sir

[@ahmedi_zakid]

thanks, im from somaliland this was very help full

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Your welcome 🙏

[@manjeet.x]

Thanks a lot sir.

[@rajunagulancha770]

thank you sir...

[@krishnavamsi2284]

The RC load for a diode envelope detector consists of a 1000 pF capacitor in parallel with a 10-K resistor. Calculate the maximum modulation depth that can be handled for sinusoidal modulation at a frequency of 10 KHz if diagonal peak clipping is to be avoided.

[@engineeringguy7108]

Is the answer 0.783

[@urLord_Byron]

@@engineeringguy7108 how 🤔 ❓

[@TaeTay_13]

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.

[@shivshankarkumarsharma3367]

very nice sir...

[@부기꼬-k4p]

thank you!! it helped me a lot!

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Thanks and welcome

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Thank you sir

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Thanks a lot sir....

[@jaisiddhisuperpowerpltd1872]

SIR I AM A STUDENT OF ECE DEPARTMENT AND I WANT TO TO LEARN HOW TO PROGRAM AN IC (MICROCONTROLLER) CAN YOU TELL ME HOW TO PROGRAM . AND SIR YOU ARE GREAT IN TEACHING THANK YOU SIR,

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I have covered AVR Microcontroller, 8051 Microcontroller and ARM processor. Link is there in description and comment section.

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So helpfull

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ربنا يكرمك يا ابني

[@EngineeringFunda]

Can anyone translate this

[@RonRox96]

Sir, the negative cycle clipping can only occur if modulation index is over 1, right? so in normal case that cant happen

[@devil3628]

Certainly! Here are five key differences between an envelope detector and a phase detector: 1. **Primary Function:** - **Envelope Detector:** Extracts the envelope of an amplitude-modulated (AM) signal to recover the original modulating signal. - **Phase Detector:** Measures the phase difference between two signals and generates a signal proportional to this phase difference. 2. **Application:** - **Envelope Detector:** Used primarily in AM radio receivers and demodulation systems. - **Phase Detector:** Used in phase-locked loops (PLLs), frequency synthesizers, and various synchronization and modulation applications. 3. **Operation Principle:** - **Envelope Detector:** Typically involves rectifying the input signal and filtering to smooth out the high-frequency components, leaving the envelope. - **Phase Detector:** Often involves mixing or multiplying the two input signals and then filtering to extract the phase difference information. 4. **Signal Handling:** - **Envelope Detector:** Deals with the amplitude variations of a signal. - **Phase Detector:** Deals with the phase relationship between two signals, regardless of their amplitude. 5. **Circuit Components:** - **Envelope Detector:** Generally includes components like diodes, resistors, and capacitors. - **Phase Detector:** Can use components like mixers, multipliers, or specialized phase detection circuits. In summary, envelope detectors are designed for demodulating amplitude variations, while phase detectors are focused on measuring and adjusting phase differences between signals.

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Chatgpt answer

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Sir please make videos on electronic circuit analysis and pulse digital circuits sir

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It is difficult in this semester.

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[@EngineeringFunda]

I feel, its Anand Kumar

[@Lueglam]

Thank u

[@mahmoudashraf117]

awesome video but the part of negative message edge being clipped is not clear

[@Mandeepkaur-ec1np]

Sir can u Plzz upload the videos for pulse analog modulation.......

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It is there in Digital Communication playlist in my channel

[@keshav950]

Sir please Quadrature amplitude modulation (QAM) , in case you have taught this somewhere please share the link

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Write in youtube and you will get my video there

[@rr8055]

If we clip the wave the information may lost in negative half cycle is it right sir Please clarify my doubt sir

[@EngineeringFunda]

Yes But that will happen in over modulation

[@naveendubey4412]

Sir, I like your explanation but I am confused that is it applicable for digital communication also eg: ASK ,FSK,QPSK

[@EngineeringFunda]

No, its not applicable for ASK, FSK and QPSK

[@saitejabhushanam4232]

hello sir what is meant by envelope in envelope detector does that mean carrier wave

[@DeepakKumar-rs3cw]

Suppose, if two wireless signal 950MHz & 1800MHz are passing through this circuit at same time with amplitude of 0 dBm & 5dBm then how it will flow through the detector and what power & frequency we will be seeing at the output

[@bachpan2423]

EAD k shailandra sir se thik samajh aa raha hai

[@khushijain4969]

👏

[@EngineeringFunda]

Thanks and welcome

[@aditikumari3677]

AM signal is sinusoidal in nature and capacitor acts as a short circuit for ac....so how will the capacitor gets charged? And generally dc is used to charge the capacitor.

[@EngineeringFunda]

Capacitor charging and discharging is based on charging and discharging time constant. It is not based on DC.

[@aditikumari3677]

@@EngineeringFunda Oooo

[@RakshithPrakash]

The AC is converted to spikes of DC by that diode

[@Techwithbinayak]

The circuit diagram is of square law detector

[@tawheedrony]

sir what is the difference between envelope detector and rectifier detector?

[@s.m.ehsanulamin7235]

sir can you please design a circuit regarding this with values

[@زينبفاضلابراهيم]

Hi Sir l have question what must be the range values of R&C in envelope detector circuit for AM in lab. Please answer me

[@AhmadTalkss]

what is the resistor used for?

[@jatinderbakshi471]

Ssb envelope detector ??

[@sosscs]

where's the turning part?

[@AruneshInfotech]

Sir you are teaching nice but slow

[@manohargolla4686]

Where is the equations

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in my pocket bruv

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Please make videos shorter

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