Number | Date | Country | Kind |
---|---|---|---|
4126216 | Aug 1991 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4006340 | Gorinas | Feb 1977 | |
4433228 | Nishimatsu et al. | Feb 1984 | |
4438368 | Abe et al. | Mar 1984 | |
4908492 | Okamoto et al. | Mar 1990 | |
4924061 | Labat et al. | May 1990 | |
4939424 | Kieser et al. | Jul 1990 | |
4987284 | Fujimura et al. | Jan 1991 | |
5047612 | Savkar et al. | Sep 1991 |
Number | Date | Country |
---|---|---|
0279895 | Aug 1988 | EPX |
0383567 | Aug 1990 | EPX |
0398832 | Nov 1990 | EPX |
3705666 | Sep 1988 | DEX |
3844034 | Feb 1990 | DEX |
4034450 | Jun 1991 | DEX |
Entry |
---|
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DE-Buch: Meinke, H.; Gundlach, F. W.: Taschenbuch der Hochfrequenztechnik, Springer-Verlag Berlin, 1956, S.313-314. |
Taner Uckan: Design of a hyperbolic microwave metallic lens. In: Rev. Sci. Instrum. 52, Jan. 1, 1981, S.21-23. |