Fet switching circuit for switching between a high power transmitting signal and a lower power receiving signal
US5477184A · kind A · utility
56Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1993 |
| Grant date | Dec 19, 1995 |
| Priority date | — |
| Expiry date | Apr 15, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K17/693
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An FET switch used for switching between a first transmission path includes a plurality of FETs for the transmission of a low power signal received at an antenna and a second transmission path including a plurality of FETs for the transmission of a higher power signal to the antenna, wherein the first transmission path and the second transmission path have FET circuits of configurations different from each other and/or employ FETs of different characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.