Number | Name | Date | Kind |
---|---|---|---|
3662159 | Schief | May 1972 | |
3723889 | Oberst | Mar 1973 | |
3936762 | Cox, Jr. et al. | Feb 1976 | |
3944940 | Desai | Mar 1976 | |
3959601 | Olevsky et al. | May 1976 | |
3989931 | Phillips | Nov 1976 | |
4015083 | Bellisio | Mar 1977 | |
4030045 | Clark | Jun 1977 | |
4105946 | Ikeda | Aug 1978 | |
4206425 | Nossen | Jun 1980 | |
4215245 | Bellisio | Jul 1980 | |
4264866 | Benes | Apr 1981 | |
4276512 | Wittke | Jun 1981 | |
4280104 | Rzeszewski | Jul 1981 | |
4308505 | Messerschmitt | Dec 1981 | |
4321555 | Houk et al. | Mar 1982 | |
4344045 | Das et al. | Aug 1982 | |
4375693 | Kuhn | Mar 1983 | |
4495468 | Richards et al. | Jan 1985 | |
4502014 | Bismarck | Feb 1985 | |
4547747 | Wolaver et al. | Oct 1985 | |
4587496 | Wolaver | May 1986 | |
4590602 | Wolaver | May 1986 | |
4682116 | Wolaver et al. | Jul 1987 | |
4694259 | Carickholt et al. | Sep 1987 |
Entry |
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"Generalized Phase Comparators for Improved Phased--Locked Loop Acquistion", IEEE Transaction on Comm Tech, vol. Com-19 No. 6, pp. 145-148. |
"GaAs Monolithic Digital Phase--Frequency Discriminator", IEEE GaAsic Symposium, pp. 183-186, 1985. |
"Frequency Detectors for PLL Acquistion in Timing and Carrier Recovery", Messerschmitt, IEEE Comm. Tech. vol. 27, No. 9, Sep. 1979. |