What is Channel Bandwidth

It  is  the  range  of  frequency  that  the  channel  can  handle  for  the  transmission  of  the  signal with  satisfactory  fidelity. ...

Need Of Modulation : Reduction Of Noise

Noise  and  Interference  are  two  major  drawbacks  of  any  Communication  Systems. These  Effect  Can  Not  be  Eliminated  totally  h...

Types Of Multiplexing

There  are  two  types  of  multiplexing,   Time Division       2.  Frequency  Division Advantages  Of  Multiplexing (Click  Here) ...

Advantages Of Multiplexing

In  The  Transmission  we  Save  Hardware  and  save  the  cost  of  systems. Types  Of  MultiPlexing ( Click Here) Definition   of ...

Need Of Modulation : Multiplexing

It  is  process  in  which  many  no.  of  signals  can  be  transmitted  through  a  common  communication  channel  modulation  can  enab...

Need of Modulation :: Narrow Banding Define

Modulation  Process  can  help  converting  a  wide  band ratio into  a  narrow  band  ratio  so that the  Antenna  can  be  design  prope...

Practcability Of Antenna Size

The  Size of   antenna  is  directly  proportional  of  wave leng th  of  electro magnetic  radiation,   Its  Generally  1/10   of  wavel...

Need OF Modulation Technique

There are Four Needs of Modulation as  .........           1.     Practicability   of    Antenna  Size           2.     Narrow   Ba...