Lecture 7 The Communication System Finalterm Slides
22
1 Amplitude (Linear) Modulation Lecture 8
-
Upload
noctorous-jamal -
Category
Engineering
-
view
56 -
download
8
description
The Communication System Finalterm Slides
Transcript of Lecture 7 The Communication System Finalterm Slides
![Page 1: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/1.jpg)
1
Amplitude (Linear) Modulation
Lecture 8
![Page 2: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/2.jpg)
2
Modulation
• Modulation is the process that causes a shift in the range of frequencies in a signal
• Baseband communication----does not use modulation
• Carrier Communication----uses modulation• Continuous Wave Modulation
– AM…Linear– Angle Modulation….Nonlinear
• FM• PM
![Page 3: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/3.jpg)
3
![Page 4: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/4.jpg)
4
![Page 5: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/5.jpg)
5
![Page 6: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/6.jpg)
6
![Page 7: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/7.jpg)
7
Figure 4.1: DSB-SC Modulation
![Page 8: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/8.jpg)
8
Figure 4.1: DSB-SC Demodulation
![Page 9: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/9.jpg)
9
![Page 10: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/10.jpg)
10
![Page 11: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/11.jpg)
11
![Page 12: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/12.jpg)
12
![Page 13: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/13.jpg)
13
![Page 14: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/14.jpg)
14
![Page 15: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/15.jpg)
15
![Page 16: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/16.jpg)
16
![Page 17: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/17.jpg)
17
![Page 18: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/18.jpg)
18
Diode-Bridge Modulator
![Page 19: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/19.jpg)
19
![Page 20: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/20.jpg)
20
Ring Modulator
![Page 21: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/21.jpg)
21
![Page 22: Lecture 7 The Communication System Finalterm Slides](https://reader036.fdocuments.net/reader036/viewer/2022062405/55851c61d8b42ada748b48b7/html5/thumbnails/22.jpg)
22