Number | Date | Country | Kind |
---|---|---|---|
57-75200 | May 1982 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3594501 | Sosin et al. | Jul 1971 | |
3713017 | Vena | Jan 1973 | |
4090135 | Farstad et al. | May 1978 | |
4368439 | Shibuya et al. | Jan 1983 |
Number | Date | Country |
---|---|---|
0071968 | Jun 1977 | JPX |
0132964 | Nov 1978 | JPX |
0037002 | Mar 1980 | JPX |
Entry |
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Anon., "Continuous-Phase Frequency-Shift-Keyed Generator", Computer Design, vol. 16, No. 2, (Feb. 1977), p. 118. |
Anon., "Synchronous FSK", Elektor, Jul./Aug. 1980. |