Reflex Klystron (Basics, Structure, Working, Characteristics & Applegate diagram) Explained

[@EngineeringFunda]

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[@viveksah330]

Your explanation is very nice.....thanks for making this video...it clears all of my confusions

[@moodankitha6510]

Very good explanation sir Tq very much sir

[@EngineeringFunda]

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[@harshalmankar4372]

Thanks 🤗🤗🤗🤗 it was really helpful playlist for my exams...thank you

[@EngineeringFunda]

+Harshal Mankar : your welcome

[@piriyaashwini4489]

Great explanation it helped me a lot sir thank you so much sir

[@pkv4407]

You saved me before my exams !!!! Thank you so much and god bless ! 😄

[@EngineeringFunda]

+Priyanka Krishnamurty : :) your welcome

[@avinashfagnani7646]

you saved me, I puri you, together we sev puried in exam! god bless !

[@prashant_editz9790]

@Priyanka Krishnamurty How much did you score after completing the playlist in exams ?? How much marks can I expect tomorrow is my exam and I have reached upto this topic ?

[@sonalighoshal3212]

Explanation is best Thank you Sir

[@s.deepika5288]

The Applegate diagram that you have drawn intial is correct after your recorrection it is wrong.because in ur recorrected diagram ee(early electron is travelling small distance compared to er and el)ee have to travel more time in repeller space due to low velocity for early electron..other than this all is excellent..

[@suchetamatai]

True

[@GadgetHunk]

Right

[@Godl_Damon]

Yes, in my book it's same as you explained

[@Meghasyamchavali]

Sir it's very useful thank u so much

[@devendrasuranje6482]

Thank you sir because of you my paper was very simple fir me thank you sir...Once again..😇🙏

[@EngineeringFunda]

+devendra suranje : your welcome

[@saisandhyadinchetty7141]

Can you please tell me How was your preparation plan for microwave subject

[@aiswaryaaravindakshan7506]

Thank u so much sir.easy to understand.it help me a lot

[@nallisettycharitha2915]

explained very clearly,and have full clarity,thank u

[@EngineeringFunda]

+Nallisetty Charitha : your welcome

[@yashasvirallabandi9070]

Very good explanation, thank you sir

[@EngineeringFunda]

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 🙏

[@sudhakarsri9249]

Sir kindly upload the calculation of efficiency of reflex klystron derivation. Day after tomorrow we have exams. It's a request sir. Your videos are very helpful.

[@66_subhangamdey_ece59]

Placement lag gayi hogi aapki toh

[@sahanahkletech8045]

😂@@66_subhangamdey_ece59

[@ankushathawale3473]

Sir I would suggest you To Explain Application First and then Dwell into Details like working structure and characteristics....

[@EngineeringFunda]

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[@srinivasseo9818]

Loved it sir

[@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 🙏

[@shiwanichowdhary8309]

great work sir...u r d savior..keep progressing

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Your welcome

[@potalaramasindhusha9031]

🔥grt content

[@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 🙏

[@vireshmohan7554]

Keep up the good work SIr.

[@deep98820]

really loved the lecture

[@shabbirgovernor]

U r a life saver mannnnnnnn!

[@EngineeringFunda]

your welcome

[@m.p6785]

U r really good teacher

[@deepakjosyula7637]

tq sir it was much easy to understand .. :)

[@EngineeringFunda]

+Deepak josyula : your welcome

[@shubhamgupta8902]

Very nice video sir please upload more videos regarding more subjects in ECE course....thanku.

[@nacervan7167]

Good job brother u saved my exam thanks

[@EngineeringFunda]

+Nassir wani : :)

[@dvrblacktech]

10:15 Timestamp How to set the modes of propagation of electrons in this reflex clystron? What is actually the "mode"? and what is the meaning of choosing mode i.e "n" as 1,2,3... etc?

[@shyno65]

Its like 3 different car which start moving with different time with different speed to meet a certain point

[@poojajahagirdar9523]

Can you please upload explanations for topics as follows: 1) O & M type classification of microwave tubes, re-entrant cavity ,velocity modulation. 2) Cylindrical wave magnetron 3) microwave applications like microwave heating, thickness and moisture measurement, microwave diathermy. 4) Microwave measurement devices such as slotted line , tunable detector, VSWR meter, power meter and their working principles. 5) microwave measurement techniques to measure S-paramter, frequency ,power attenuation ,phase shift ,VSWR , impedance . 6) Radiation hazards and protection. I am a student in my final year of electronics and tele-communication engineering

[@heman748]

Heyy, May I know where are you now? I mean have you got a good job somewhere?

[@1shri]

Best Video!!!!

[@ramfactsintelugu]

Thanks 👍

[@EngineeringFunda]

Love and happiness of students is my ultimate goal, God bless you 🙏, keep learning and keep progressing.

[@MunyokiKilyungi]

Thanks for this dude!

[@EngineeringFunda]

+Bonface Munyoki : your welcome

[@venkatajagadeesh1067]

Need cavity oscillator basics, circuit designing and it's implementation in multisim if possible

[@venkatajagadeesh1067]

@Maddux Grayson Hahaha I no longer need to know about oscillator as I passed out... Good thing that...

[@rejoicethomas5553]

Great job sir...

[@kushaalbegari8234]

How come early electron has more time to travel towards repeller electrode in REFLEX KLYSTRON STRUCTURE

[@arjunfitness3836]

We provide +ve voltage to late electron and -ve voltage to early electron that's why early electron move slow and late electron move fast so we can able to bunch all three electrons at the same time

[@anandprateekbaranwal8275]

@@arjunfitness3836 actually you are saying the opposite, we provide +ve voltage to early elect. in the anode cavity which accelerates it more so it travels further than the ref. and late elect. similarly we provide -ve voltage to late elect. in the anode cavity which deaccelerates it and thus it travels less than ref. and early elect. so it travels less dist.

[@anuragsaiharirachamalla4578]

Thanks for uploading :)

[@dvrblacktech]

6:22 Timestamp All electrons are emitted by an electron gun so, how that early and late electrons are classified? How do we tell early electrons lesser velocity and late electrons higher velocity? (because I thought like all electrons are emitting from the electron gun and the distance between the electron gun and the repeller electrode remains constant... )

[@santoshsanjeev1418]

I guess we will be giving some RF input to the reflex klystron to work v as an oscillator, so the waves having polarity in direction increases speed of early electrons and the reverse electric field reduces the speed.

[@bhanuprakash-nv8en]

Early electron has high velocity when compared to remaining

[@omsingharjit]

why Early electron has high velocity ?

[@shubhamnayak9369]

Why reflex klystron characteristic is like the diagram you have shown. Plzz explain how we got that diagram. This will help us to elaborate the answer in exams

[@fluteshiva4279]

🙏🙏🙏

[@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 🙏

[@fluteshiva4279]

@@EngineeringFunda sure sir

[@rdecorevents9968]

good

[@anandreddy2354]

vl

[@saimohan7062]

Please try to increase the sound because when im trying to watch suddenly ads are playing with much sound and that really so horrible

[@EngineeringFunda]

I have recorded that video with law quality camera now in new videos i have good camera , so in new subjects this problem will not come.

[@saimohan7062]

Engineering Funda thank you sir for understanding n reply

[@MrPprasanna]

Please add derivation part also sir

[@barotsantosh]

Thank you sir

[@EngineeringFunda]

+Barot Santosh : your welcome

[@AkhileshKumar-un6ek]

You are doing grt job.. but this video lecture is too much confusing... you are doing some mistakes in applegate diagram explanation ... plz correct it and upload again.... thank you

[@EngineeringFunda]

See it again, I think it's proper. So watch till end.

[@Priya-nb6gm]

Reflex klystron is used as an oscillator only or as amplifier also or both?

[@EngineeringFunda]

Both

[@shubhamnayak9369]

I can't understand why bunching of electron generates RF wave? How I can interpret Applegate diagram. What operating characteristics shows in diagram?

[@EngineeringFunda]

+Shubham Nayak : bunching of electrons amplifies signal and regarding RF signal I think you should learn Maxwell's equations.

[@nijandangal1687]

@@EngineeringFunda How will the early electron have more time to travel and less repulsion than the LATE electron?? Dont they all travel the same distance in same time since the drift space is same and there is continuous generation of electron?? Is it due to velocity modulation OR transit time effect?? Would you please explain how does it work that way.

[@alkeshgandhi4350]

Please check the position of e(e), e(r) and e(l) in the AppleGate Diagram.

[@sunnysudheer8303]

yes he said wrong

[@nishamohamed7151]

How should we give an alternative voltage to the gap,Through the V(A) {Voltage applied to the cavity}?

[@abhishekkashyap221]

How can you connect electron gun to both positive and negative voltage.

[@aniketdeshmukh6080]

Yess I have same doubt becazz in the diagram cavity is connected to dc suppy but in explanation it looks like ac signal

[@RohitSharma-hw4nm]

Plz tell about reference books

[@abhipundir9714]

Thanx u so much sir But i dont know why that phone rings in every video it distracts me lol

[@KnowledgeAmplifier1]

fitness freak dude , it distracts me too😓😓

[@futuremotivation7146]

Why bunching ? How it generates microwave

[@saikumar-vy1rt]

Sir, I don't know pen r using in xam are WRIGHT R WRONG plz tel me sir

[@EngineeringFunda]

Which pen?

[@nijandangal1687]

@@EngineeringFunda How will the early electron have more time to travel and less repulsion than the LATE electron?? Dont they all travel the same distance in same time since the drift space is same and there is continuous generation of electron?? Is it due to velocity modulation OR transit time effect?? Would you please explain how does it work that way.

[@revanthkumark7421]

velocity modulation derivation sir?

[@1-minutetips109]

Are there any modes in reflex klystron?

[@GenwinReview5m]

Sirrrr early e must take more time

[@EngineeringFunda]

Yes, early electrons take more time with less velocity so to have electrons bunching that happens and that is Velocity modulation

[@luckii__official870]

but how it will happen sir, can u plz explain how velocity modulation works in it......

[@Ironman-je8dw]

It's bigg buss

[@AshwiniPatil-st2kx]

Which reference book do you refer for this course?

[@mohammadshariyatabassum7210]

Sir plz kindly upload the derivation part

[@chabgeworld47r]

Sir aapki shakal rishabh k papa ki tarah hai

[@Meander_Man]

Time pedior nii sir time period bolie

[@furquannaser3549]

Time pedior.

[@EngineeringFunda]

Now a days, i see soo many students are preparing for IELTS.

[@CayenneGT]

@@EngineeringFunda 😂😂😂

[@parthimano608]

How microwave is generated

[@vedantmankar4110]

Sir can u pls provide some notes for this

[@EngineeringFunda]

Go through my android application engineering funda where you will get all materials, i have remodified it.

[@shubhamgwari2835]

You are reverse your oder of late or earlier electron

[@siva13881]

Explanation is not correct, before reference electron, we should take early electron based on time axis.

[@loki23466]

pale jo likha tha vah ahi tha sir

[@066_le_masrat_jan_ece7]

Sir plz Hindi language Mai b banawo

[@jhonshob196]

Just try it in 3d plz plz sir

[@nikhilsrivastava41]

itna adds kyu daal rakhe hai...koi nhi dekhega videos

[@viraltrends9900]

plz reduce number of ads plz

[@Rupali-o7w]

Sir derivation plzz

[@Ironman-je8dw]

Nothing is there

[@sreeramreddy151]

Apple gate diagram is wrong

[@ytaryansing333]

BAKWAS

[@anokhya]

thank you sir

[@EngineeringFunda]

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 🙏