Solved

Can someone please explain how the DSS reciever circuit works?

Posted on 2009-05-12
4
275 Views
Last Modified: 2012-05-06
I understand the DSS transmitter.

Can someone please explain how the DSS reciever circuit works?
page1.png
0
Comment
Question by:jtiernan2008
  • 3
4 Comments
 
LVL 27

Expert Comment

by:aburr
ID: 24368094
":I understand the DSS transmitter."    Good
---
The dss receiver just undoes the frequency shifting that the transmitter causes.
0
 
LVL 27

Expert Comment

by:aburr
ID: 24368106
where the heck do you get these notes? I would think that "dispreading" would be spelled "despreading".
0
 
LVL 1

Author Comment

by:jtiernan2008
ID: 24368520
Hi Abur,

thanks for your response.

They are my lecture notes... my lecturer would not be please to here that :)

There are just some things I am unsure of

What is the oscillosator used for in the transmitter?

In the reciever,
Why is the PN code generator added? Should the signal not be removed since it is reversed?
What does the synchonisation system synchronise with?
0
 
LVL 27

Accepted Solution

by:
aburr earned 500 total points
ID: 24369617
"They are my lecture notes... my lecturer would not be please to here that :)

(the misspelling was in the printed part)

------------------

What is the oscillosator used for in the transmitter?
it supplies the basic frequency for the transmitter
------------------

In the reciever,
Why is the PN code generator added? Should the signal not be removed since it is reversed?
it supplies the signal used to despread the received signal
-----------------------------
What does the synchonisation system synchronise with?
The sychonization puts the receiver changes into step with the transmitter changes
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Any Game advice for ellipses drawing a solar system? 1 66
Math Question 1 78
Triangles - computing angles 7 50
Does a rhombus have 2 pairs of parallel sides 5 41
Complex Numbers are funny things.  Many people have a basic understanding of them, some a more advanced.  The confusion usually arises when that pesky i (or j for Electrical Engineers) appears and understanding the meaning of a square root of a nega…
This article seeks to propel the full implementation of geothermal power plants in Mexico as a renewable energy source.
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …
This is a video describing the growing solar energy use in Utah. This is a topic that greatly interests me and so I decided to produce a video about it.

867 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

16 Experts available now in Live!

Get 1:1 Help Now