High-frequency wireless communication system on a single ultrathin silicon on sapphire chip
US5492857A · kind A · utility
96Cited by
18References
18Claims
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Key dates
| Filing date | May 9, 1995 |
| Grant date | Feb 20, 1996 |
| Priority date | — |
| Expiry date | May 9, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S438/977
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A high-frequency wireless communication system on a single ultrathin silicon on sapphire chip is presented. This system incorporates analog, digital (logic and memory) and high radio frequency circuits on a single ultrathin silicon on sapphire chip. The devices are fabricated using conventional bulk silicon CMOS processing techniques. Advantages include single chip architecture, superior high frequency performance, low power consumption and cost effective fabrication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.