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Decks in this class (16)

1.0 General Overview
Draw the generic communication sy...,
What does the input transducer do,
What does the transmitter do
11  cards
1.1 Signals and Transmissions
What is a baseband signal,
What is a modulated signal,
What is band limiting
7  cards
1.2 Transmission Media
Name some transmission media 6,
What is a balanced pair cable,
8  cards
1.3 Transmission Limitations
What is attenuation,
What factors affect attenuation,
What is the attenuation coefficie...
22  cards
1.4 EM Wave Propagation
In refraction which way do waves ...,
Which diffracts more lower or hig...,
What is a shaddow zone in wave pr...
27  cards
1.5 Fibre Optics
What is total internal refraction,
What property of the fibre optic ...,
What is a multi mode core
13  cards
1.6 Analogue Modulation
What is amplitude modulation,
What is the modulation index,
What is over modulation
10  cards
1.7 Analogue Modulation Techniques
Does fm have distinct sidebands,
What is the fm modulation index,
18  cards
1.8 Analogue Modulation Techniques - Digital Data
Describe amplitude shift keying o...,
Describe amplitude shift keying m...,
How does the amplitude of the ask...
15  cards
1.9 Digital Modulation Techniques
Describe pulse amplitude modulation,
Describe pulse width modulation,
What are the difficulties with pwm
11  cards
2.0 Digital Signals
Non return to zero vs return to zero,
Why would we want to use nrz or r...,
What is a polar signal why would ...
8  cards
2.1 Spread Spectrum Communications
What is processing gain wrt to sp...,
How does spread spectrum work,
How does spread spectrum reduce t...
6  cards
Error Control Techniques
What is automatic repeat request,
Explain stop and wait arq,
Explain go back n arq
8  cards
Test 2
What are 4 advantages to spread s...,
What are two types of spread spec...,
Explain pcm encoding
18  cards
Cryptography
Draw a cryptographic block diagram,
What is a code system,
Cipher systems
19  cards
2.4 Multiplexing and Multiple Access
What is multiplexing,
Time division multiplexing,
Frequency division multiplexing
6  cards

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communication systems

  • Class purpose General learning

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