Number | Date | Country | Kind |
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2028/79 | Mar 1979 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
3781634 | Jessee | Dec 1973 | |
4021745 | Suzuki et al. | May 1977 |
Entry |
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Chudobiak et al., "Frequency and Power Limitations of Class-D Transistor Amplifiers", IEEE Journal of Solid-State Circuits, vol. SC-4, No. 1, Feb. 1969, pp. 25, 34, 35. |