FM Generation by Indirect Method of Armstrong (Basics, Block Diagram, Circuit & Working) Explained

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  • เผยแพร่เมื่อ 2 ม.ค. 2025

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  • @Vinaykatikireddy
    @Vinaykatikireddy ปีที่แล้ว +1

    ❤❤great sir

    • @EngineeringFunda
      @EngineeringFunda  ปีที่แล้ว

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  • @3108-y9w
    @3108-y9w 4 ปีที่แล้ว +5

    best video sir!!😊thanks alot

    • @EngineeringFunda
      @EngineeringFunda  4 ปีที่แล้ว

      Your positive comments motivates me.

    • @shivamgangwar-tc2zq
      @shivamgangwar-tc2zq ปีที่แล้ว

      @@EngineeringFunda are yrr to isko matlab yeh nhi ki doubts ko ignore maardo yaa khud bhi nhi pta😂😂😂😂😂

  • @Mrdavid-uo5hz
    @Mrdavid-uo5hz 4 หลายเดือนก่อน +3

    Are u teaching or learning yourself

  • @saichandana106
    @saichandana106 4 ปีที่แล้ว +17

    sir, there are too many ways to multiply two numbers to get that product. plz explain how to choose those numbers

    • @vedantgune4028
      @vedantgune4028 ปีที่แล้ว

      the multipliers can only be in powers of 2, example 2^2, 2^4, etc
      as the multipliers can be doublers and triplers and cascaded connection of these components. You can search for doublers and triplers for more information.
      Hope that solves your query.

    • @vibes_of_brilliance5018
      @vibes_of_brilliance5018 ปีที่แล้ว

      ​@@vedantgune4028thx yr but still one more doubt means 2^6 = 64 & what about 48??plz explain yar 😢

  • @thilinasundeepana7264
    @thilinasundeepana7264 4 ปีที่แล้ว +3

    thank you sir

  • @TusharKumar-iu4nt
    @TusharKumar-iu4nt 2 ปีที่แล้ว +5

    Sir why only 64 and 48 are considered to be the multiplicating factors??? We can even use 30 and 100 right?

    • @vedantgune4028
      @vedantgune4028 ปีที่แล้ว +2

      the multipliers can only be in powers of 2, example 2^2, 2^4, etc
      as the multipliers can be doublers and triplers and cascaded connection of these components. You can search for doublers and triplers for more information.
      Hope that solves your query.

  • @vishvaoshada1295
    @vishvaoshada1295 3 ปีที่แล้ว +1

    Thanks brother

    • @EngineeringFunda
      @EngineeringFunda  3 ปีที่แล้ว +1

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  • @prafulnchikkamath1856
    @prafulnchikkamath1856 3 ปีที่แล้ว +1

    Hello sir, Once more topic is not covered sir that is A typical FM transmitter using indirect FM with phase
    modulator - circuit, explanation. Could you please do this as well

  • @pusatberk4193
    @pusatberk4193 4 ปีที่แล้ว +1

    Thank you.

  • @lm10messi96
    @lm10messi96 10 หลายเดือนก่อน +1

    correction is there in NBFM block there is -pi/2 not positive phase shifter

  • @amitsumit3458
    @amitsumit3458 2 ปีที่แล้ว

    Sir can you make a video or tell any reference on how to implement the same in matlab... Please

  • @sandeepreddy4423
    @sandeepreddy4423 4 ปีที่แล้ว +1

    Sir how did u got the values of Multiplexers 64 and 48 what is the method please explain me sir

    • @EngineeringFunda
      @EngineeringFunda  4 ปีที่แล้ว

      It is as per nth law, it is bit difficult to explain by comments.

    • @sandeepreddy4423
      @sandeepreddy4423 4 ปีที่แล้ว +2

      @@EngineeringFunda can u please suggest any other video or notes to get those values I'm unable to sove the problems if M1×M2=7500 we can write one as 75 and 100 also 125 and 60 also many other in same way how can i justify this

    • @EngineeringFunda
      @EngineeringFunda  4 ปีที่แล้ว

      It's not only mathematics, some science also there, so see the value of gain and frequency deviation.

  • @EC-BBalakrishna
    @EC-BBalakrishna 3 ปีที่แล้ว +1

    Super

    • @EngineeringFunda
      @EngineeringFunda  3 ปีที่แล้ว

      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 🙏

  • @kudipudipraneeth8237
    @kudipudipraneeth8237 ปีที่แล้ว

    Is the output of indirect FM transmitter is Wideband FM ?

  • @ABHAYYt2611
    @ABHAYYt2611 4 ปีที่แล้ว +1

    👍👍

    • @EngineeringFunda
      @EngineeringFunda  4 ปีที่แล้ว

      Your positive comments motivates me, Thanks and welcome 🙏

  • @varnajose1129
    @varnajose1129 4 ปีที่แล้ว +1

    Sir a kf should be there in 2nd term for NBFM right? is it okay to use just a product modulator which doesn't give a kf factor?

    • @EngineeringFunda
      @EngineeringFunda  4 ปีที่แล้ว +1

      It is a constant so we can consider it as scaling factor.

    • @varnajose1129
      @varnajose1129 4 ปีที่แล้ว +1

      @@EngineeringFunda okay 👍...thank you so much Sir for your amazing videos...i had almost hated the subject before your watching videos..I think it's a blessing that I found your channel.. 🙏

  • @bisweswarthakur2905
    @bisweswarthakur2905 2 ปีที่แล้ว

    Why are you considering only b6 in the last line??

  • @divyanshusingh2243
    @divyanshusingh2243 3 ปีที่แล้ว +3

    Nhi smj aaya🙄