Transcript ppt

Chapter 4: Baseband Pulse Transmission
Figure 4.7
Baseband binary data transmission
system.
©2000, John Wiley & Sons, Inc.
Haykin/Communication Systems, 4th Ed
Chapter 4: Baseband Pulse Transmission
Figure 4.9
A series of sinc pulses corresponding to the
sequence 1011010.
©2000, John Wiley & Sons, Inc.
Haykin/Communication Systems, 4th Ed
Chapter 4: Baseband Pulse Transmission
Figure 4.10
Responses for different
rolloff factors.
(a) Frequency response.
(b) Time response.
©2000, John Wiley & Sons, Inc.
Haykin/Communication Systems, 4th Ed
Chapter 4: Baseband Pulse Transmission
Figure 4.11
Duobinary signaling scheme.
©2000, John Wiley & Sons, Inc.
Haykin/Communication Systems, 4th Ed