Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by naturemalett

  1. N

    Passband bandwidth for FM

    Therically the bandwidth of FM signal is infinite according to the bessel function. From the engineering viewpoint,we take the bandwidth which consisit of 90% energy as the bandwidth of the signal.
  2. N

    Fundamental and maximum frequency of a signal!

    saying there is a signal with a frequency of 4 HZ exactily means a tone signal which frequency is 4 HZ. Usually we say a signal with x HZ bandwidth. The bandwidth equals to highest frequency minus lowest frequency.
  3. N

    Hey everyone, I am new in this forum

    Welcome.I'm a newbie too.Here is good place to study and make friends.
  4. N

    Matlab+FM modulation of some complex value:

    Maybe you can do it like this: first:mapping 2+j2 --> f1 2-j2 --->f2 -2+j2 --> f3 -2-j2 --->f4 sencond: FM modulation cos(2*pi*(fc+fx)*t), x=(1,2,3,4) :wink:
  5. N

    designing FM MODULATOR BY USING PLL but without using any IC or Chip.

    Maybe you can add modulate signal to the LooP filter's output , make sure that the bandwith of loop filter is less than one of modulate signal.
See more

Part and Inventory Search

Back
Top