GaAs MESFET balanced resistive mixer
US4949398A · kind A · utility
21Cited by
6References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 9, 1988 |
| Grant date | Aug 14, 1990 |
| Priority date | — |
| Expiry date | Jun 9, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03D2200/009
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A simple balanced-mixer circuit that uses the resistive channel of a GaAs MESFET exhibits superior intermodulation performance, with other performance parameters, e.g., conversion loss, port impedances, and LO sensitivity, being equal to or better than other diode mixers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.