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Digital Transmitter: Introduction to Frequency Shift Keying
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Digital Transmitter: Introduction to Frequency Shift Keying
(m11845)
Author:
Robert Morrison
Keywords:
communications
,
digital signal processing
,
frequency shift keying
,
pseudo-random noise
,
transmitter
Summary:
This module introduces frequency shift keying (FSK) and describes components of an FSK transmitter block-diagram.
Subject:
Science and Technology
Language:
English
Popularity:
81.08%
Revised:
2004-02-24
Revisions:
New
Digital Transmitter: Introduction to Frequency Shift Keying
(m10659)
Authors:
Matthew Berry
,
Robert Morrison
Keywords:
communications
,
digital signal processing
,
frequency shift keying
,
pseudo-random noise
,
transmitter
Summary:
This module introduces frequency shift keying (FSK) and describes components of an FSK transmitter block-diagram.
Subject:
Science and Technology
Language:
English
Popularity:
85.52%
Revised:
2004-02-25
Revisions:
6
Digital Transmitter: Processor Optimization Exercise for Frequency Shift Keying
(m11848)
Authors:
Robert Morrison
,
Matt Kleffner
,
Michael Frutiger
Keywords:
assembly
,
C
,
communications
,
digital signal processing
,
frequency shift keying
,
optimization
,
processor
,
pseudo-noise
,
transmitter
Summary:
Students are to implement and optimize a frequency shift keying (FSK) digital transmitter and pseudo-noise (PN) sequence generator.
Subject:
Science and Technology
Language:
English
Popularity:
81.46%
Revised:
2004-02-25
Revisions:
3
Digital Transmitter: Processor Optimization Exercise for Frequency Shift Keying
(m10662)
Author:
Matthew Berry
Keywords:
assembly
,
C
,
communications
,
digital signal processing
,
frequency shift keying
,
optimization
,
processor
,
pseudo-noise
,
transmitter
Summary:
Students are to implement and optimize a frequency shift keying (FSK) digital transmitter and pseudo-noise (PN) sequence generator.
Subject:
Science and Technology
Language:
English
Popularity:
73.34%
Revised:
2004-02-25
Revisions:
6
Digital Transmitter: Frequency Shift Keying Prelab Exercise
(m10661)
Author:
Matthew Berry
Keywords:
communications
,
digital signal processing
,
frequency shift keying
,
Matlab
,
transmitter
Summary:
Students fill in missing lines of code to create a Matlab simulation of a four-symbol frequency shift keying (FSK) transmitter. Students are encouraged to change the symbol period and observe the change in the transmitted signal's spectrum.
Subject:
Science and Technology
Language:
English
Popularity:
71.55%
Revised:
2004-02-25
Revisions:
6
Communications: Using Direct Digital Synthesis
(m10657)
Author:
Matthew Berry
Keywords:
communications
,
digital signal processing
,
direct digital synthesis
,
transmitter
,
wireless
Summary:
This module introduces Direct Digital Synthesis with prepared code that transmits arbitrary input as an FM radio signal. The module then explains how to program the DDS hardware and concludes with a simple Frequency Shift Keying exercise.
Subject:
Science and Technology
Language:
English
Popularity:
93.44%
Revised:
2004-02-25
Revisions:
6
Frequency Shift Keying
(m0545)
Author:
Don Johnson
Keywords:
bandwidth
,
digital communication
,
frequency shift keying
,
FSK
,
information communication
Summary:
Frequency Shift Keying uses the bit to affect the frequency of a carrier sinusoid.
Subject:
Science and Technology
Language:
English
Popularity:
97.05%
Revised:
2009-06-09
Revisions:
13
Discrete-Time Fourier Transform Pair
(m0525)
Author:
Don Johnson
Keywords:
analog
,
digital
,
discrete-time
,
Fourier Transform
,
frequency
,
Nyquist
Summary:
Computing discrete-time frequencies by the use of Fourier transforms.
Subject:
Mathematics and Statistics,
Science and Technology
Language:
English
Popularity:
88.60%
Revised:
2005-05-09
Revisions:
7
Fundamentals of Digital Signal Processing Lab
(col10303)
Author:
Erik Luther
Institution:
Pennsylvania State University
Keywords:
6711
,
Digital
,
dsk
,
DSP
,
labview
,
LabVIEW DSP
,
lv
,
Processing
,
Signal
,
speedy
,
speedy 33
,
texas instruments
,
ti
,
tidsk
Summary:
The purpose of this lab is to familiarize students with the DSP development workstation in the signal processing lab by examining sampling, analysis, and reconstruction of continuous-time signals. Specifically, we will first look at sampling/reconstruction of continuous-time signals. We will then examine time- and frequency-domain displays. Finally ... on aliasing.
[Expand Summary]
The purpose of this lab is to familiarize students with the DSP development workstation in the signal processing lab by examining sampling, analysis, and reconstruction of continuous-time signals. Specifically, we will first look at sampling/reconstruction of continuous-time signals. We will then examine time- and frequency-domain displays. Finally, we will examine the importance of sampling frequency and its effects on aliasing.
[Collapse Summary]
Subject:
Science and Technology
Language:
English
Popularity:
94.45%
Revised:
2006-01-03
Revisions:
5
Structure of Communication Systems
(m0002)
Author:
Don Johnson
Keywords:
block diagram
,
channel
,
communication
,
model of communication
,
receiver
,
Shannon
,
signal
,
sink
,
source
,
transmitter
Summary:
An introduction to the fundamental model of communication, from the generation of the signal at the source through a noisy channel to reception of the signal at the sink.
Subject:
Science and Technology
Language:
English
Popularity:
97.86%
Revised:
2009-06-04
Revisions:
18
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