Number | Date | Country | Kind |
---|---|---|---|
62-331972 | Dec 1987 | JPX | |
62-331978 | Dec 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4148549 | Termanis | Apr 1979 | |
4402571 | Cowan et al. | Sep 1983 |
Entry |
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Bliek et al, "Microwave Verification of a Numerical Optimization of Fourier Gratings", Appl. Phys. 24, pp. 147-150 (81). |