TOPICS
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OBJECTIVES - LEARNER WILL BE ABLE
TO:
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INTRODUCTION:
- Amplitude Modulation
- Transmission
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- Describe a basic communication system.
- Explain the concept of modulation.
- Identify signal in the time and frequency domain.
- Describe the process of modulation.
- Analyze various power, voltage, and
current calculations in AM systems.
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SINGLE-SIDEBAND RECEPTION:
SINGLE-SIDEBAND TRANSMITTERS:
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- Define the sensitivity and the selectivity
of a receiver.
- Sketch a block diagram for a super
heterodyne receiver.
- Analyze the operation of an AM receiver.
- Calculate signal to noise ratio and
noise figure.
- Provide the various types of SSB
and compare to AM.
- Analyze the filter method of SSB
and compare to AM.
- Describe methods used to demodulate
SSB systems.
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FREQUENCY MODULATION TRANSMISSION:
FREQUENCY MODULATION RECEPTION:
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- Analyze an FM signal with respect
to modulation index, side bands, and power.
- Describe the noise suppression capabilities
of FM.
- Describe the multiplexing technique
used in stereo FM.
- Describe the operation of an FM receiver.
- Describe the FM discriminator characteristic.
- Explain limiting and sensitivity
- Analyze the operation of a stereo
decoder.
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TELEVISION:
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- Describe the operation of a TV system
and receiver.
- Calculate the effect between resolution
and Bandwidth.
- Explain the principles of colour
television.
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DIGITAL COMMUNICATION:
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- Calculate the bit error rate of a
digital transmission.
- Calculate channel capacity.
- Describe common alpha-numeric codes.
- Describe the quantization process
in a PCM system.
- Describe signal encoding formats
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