Number | Name | Date | Kind |
---|---|---|---|
4853560 | Iwamura et al. | Aug 1989 | |
5084637 | Gregor | Jan 1992 | |
5311083 | Wanlass | May 1994 | |
5521530 | Yao et al. | May 1996 | |
5903737 | Han | May 1999 |
Entry |
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RF/Wireless Communications Data Handbook, Philips Semiconductors, pp. 131-149. |