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3995277 | Olyphant, Jr. | Nov 1976 | A |
4063245 | James et al. | Dec 1977 | A |
4173019 | Williams | Oct 1979 | A |
4203116 | Lewin | May 1980 | A |
4833482 | Trinh et al. | May 1989 | A |
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0 606 514 | Jul 1994 | EP |
55-4147 | Dec 1980 | JP |
7-86826 | Mar 1995 | JP |
Entry |
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J. P. Daniel, et al., “Design of Low Cost Printed Antenna Arrays”, Institute of Electronics, Information and Communication Engineers, Aug. 1985, pp. 380-383. |