Number | Name | Date | Kind |
---|---|---|---|
4656629 | Kondoh et al. | Apr 1987 | |
4852090 | Borth | Jul 1989 | |
5313279 | Wang et al. | May 1994 | |
5321725 | Park et al. | Jun 1994 |
Entry |
---|
Sklar B., Digital Communications Fundamentals and Applications, Englewood Cliffs, N.D., Prentice Hall, 1988, pp. 314-365, 407-409. |