Qualify method for shielding of transceiver RF block
US8086185B2 · kind B2 · utility
2Cited by
8References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2007 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Sep 5, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B17/309
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method is provided for inputting a signal that is modulated at a predetermined frequency to a receiver signal path of a radio subsystem and demodulating the signal at the predetermined frequency as it passes through the receiver signal path, measuring signal quality of the demodulated signal, and quantitatively assessing shielding of the radio subsystem with the measured signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.