What is Quadrature Sampling and How Can it Improve Digital Signal Processing?

  • Thread starter Rasak
  • Start date
In summary, quadrature sampling is a technique used in digital signal processing to capture and process signals that are in quadrature, meaning they have a 90-degree phase difference. This allows for the simultaneous sampling of both the in-phase (I) and quadrature (Q) components of a signal, resulting in a more accurate representation of the original signal. Quadrature sampling can improve digital signal processing by reducing distortion, increasing signal-to-noise ratio, and enabling more efficient use of bandwidth. It is commonly used in applications such as digital communications, radar, and imaging systems.
  • #1
Rasak
I recently joined the forum, prompted by information I read on digital signal processing - Quadrature Sampling - posted by someone. Response was very informative and made me understand a concept I have spent years to get to the bottom. That makes me feel to learn more about the group.

Thanks for the good work.

Regards,
Rasak
 
Physics news on Phys.org
  • #2
Welcome Rasak!
 

Similar threads

I What is a distinct feature of an ambiguous result?
    • General Math
Replies
14
Views
1K
How can I chemically regenerate my car's catalytic converter?
    • New Member Introductions
Replies
2
Views
156
I Making Sense of Notation Confusion in Statistical Digital Signal Processing
    • Set Theory, Logic, Probability, Statistics
Replies
6
Views
1K
Modern Digital Audio: Understanding Dither and Oversampling in Hi-Res Age"
    • Computing and Technology
Replies
9
Views
2K
Problem understanding a parameter in a digital filter
    • Engineering and Comp Sci Homework Help
Replies
1
Views
1K
What is the Electromagnetic Cross Section in this plasma deposition process?
    • Materials and Chemical Engineering
Replies
1
Views
1K
How Do You Get From 1's and 0's to complex software and digital info?
    • Programming and Computer Science
Replies
10
Views
3K
Engineering Signal Conditioning and Processing
    • Engineering and Comp Sci Homework Help
Replies
3
Views
1K
Courses Where do signal engineers go after Undergrad?
    • STEM Academic Advising
Replies
12
Views
2K
What Can I Expect from Joining the Physics Forums Community?
    • New Member Introductions
Replies
1
Views
367

Hot Threads

Recent Insights

Back
Top