Satellite Communication - UNIT IV

Satellite Communication - UNIT IV

University

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30 Qs

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Satellite Communication - UNIT IV

Satellite Communication - UNIT IV

Assessment

Quiz

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Other

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University

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Practice Problem

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Hard

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KARTHI J

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30 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which multiple access technique is characterized by Preassigned FDMA, Demand-Assigned FDMA, and Spade System?

TDMA

CDMA

FDMA

SDMA

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is used for Carrier Recovery in communication systems?

Preamble and Postamble

Reference burst

Unique Word Detection

Traffic Data

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which technique involves Acquisition and tracking, Spectrum spreading and dispreading, and CDMA throughput?

TDMA

DSSS

FDMA

CDMA

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the function of the Autocorrelation function in CDMA?

Carrier Recovery

Unique Word Detection

Acquisition and tracking

Spectrum spreading

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which access technique includes Preassigned TDMA and Demand-Assigned TDMA?

FDMA

CDMA

TDMA

SDMA

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the purpose of the Unique Word Detection in communication systems?

Traffic Data

Network Synchronization

Frame Efficiency and Channel Capacity

Carrier Recovery

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which system uses the code signal in its operation?

TDMA

FDMA

CDMA

SDMA

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