×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

NEED HELP FOR SCHEMATIC DESIGN OF A SYSTEM GENERATING DSBSC AND SSB

NEED HELP FOR SCHEMATIC DESIGN OF A SYSTEM GENERATING DSBSC AND SSB

NEED HELP FOR SCHEMATIC DESIGN OF A SYSTEM GENERATING DSBSC AND SSB

(OP)
Hi,
   I need schematic design( using active and passive elements) of a system taking an information signal and a carrier wave as input and generating a DSBSC and SSB with both bands.

thanks
Amazon

RE: NEED HELP FOR SCHEMATIC DESIGN OF A SYSTEM GENERATING DSBSC AND SSB

SSB with both side-bands ?

What is your freqency range and carrier ?
How much residual carrier is allowed ?
Any other specs?

<nbucska@pcperipherals.com>

RE: NEED HELP FOR SCHEMATIC DESIGN OF A SYSTEM GENERATING DSBSC AND SSB

(OP)
Hi,
   The frequency range allowed is 300 hz to 4000hz and the carrier frequency is 100khz and the carrier amplitude (Ac) is 50.The information signal m(t) is to be modulated with the M(f) which is the fourier transform of the information signal. And Max[M(f)] is 10.I need to design the system which generates s(t), which is DSBSC, Su(t)Single side band(upper), Sl(t)which is Single side band(lower).Any active or passive elements can be used.
  thanks for trying to help.

Amazon.

RE: NEED HELP FOR SCHEMATIC DESIGN OF A SYSTEM GENERATING DSBSC AND SSB

The project doesn't look too difficult.

Search e.g. <www.digpile.com>; for "single sideband", you will find more than enough info.

<nbucska@pcperipherals.com>

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources