課程大綱 Syllabus |
分配時數 (小時) |
備註 Notes |
單元主題 Unit topic |
內容綱要 Content summary |
講授 |
示範 |
習作 |
其他 |
Introduction |
1. A brief history of communications
2. Fequency bands with typical uses
3. Types of communication channel |
1 |
0 |
0 |
0 |
|
Spectral density |
1. Classifications of signals and systems
2. Signal Representation Using Orthogonal Function and Parseval's theorem
3. Power and Spectral Density
4. Input-Output Relationships for Spectra
5. Properties of the Power Spectral Density |
3 |
0 |
0 |
0 |
|
Group and phase delay |
1. The effect of phase on the waveform
2. Distortionless Transmission
3. Group delay and phase dealy |
3 |
0 |
0 |
0 |
|
Amplitude modulation |
1. DSB-SC 2. DSB-LC (AM) 3. SSB 4. VSB |
12 |
0 |
0 |
0 |
|
Frequency translation |
1. Frequency Translation and Mixing
2. superheterodyne receiver |
3 |
0 |
0 |
0 |
|
Angle modulation |
1. Instantaneous frequency
2. Phase modulation and Frequency modulation
3. Narrowband FM and wideband FM
4. Simultaneous amplitude and frequency modulation
5. Generation of Wideband FM signal |
6 |
0 |
0 |
0 |
|
Demodulation of FM |
1. Slope detector and Zero-crossing Detector
2. Phase-Locked Loop
3. PLL for FM detection |
6 |
0 |
0 |
0 |
|
Principles of Sampling |
1. Uniform sampling theorem for lowpass signal and bandpass signal
2. Instantaneous Sampling, Natural Sampling, Flat-Top Sampling, Quadrature sampling, and Higher-order Sampling |
7 |
0 |
0 |
0 |
|
Analog pulse modulation |
1. PAM 2. PWM 3. PPM |
4 |
0 |
0 |
0 |
|
Multiplexing |
1. FDM 2. TDM |
3 |
0 |
0 |
0 |
|
Digital pulse modulation |
1. Delta modulation (DM)
2. Pulse-code modulation (PCM) |
3 |
0 |
0 |
0 |
|
Noise |
1. Noise in AM and FM reception |
3 |
0 |
0 |
0 |
|