Over-sampling A/D converter with adjacent channel power detection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 24, 2007
Grant Date -
Dec 5, 2002
app pub date -
Jun 1, 2001
filing date -
Jun 1, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a sampling circuit for a receiver in a wireless communication device that eliminates the need for separate discrete filtering components that can be expensive and bulky. The system utilizes techniques for ensuring that system components do not become saturated by blocker signals as a result of the removal of the discrete filter. Further, active filters are used in place of the discrete filter only when a blocker signal is present to minimize power consumption. In addition, the dynamic range of a sampling circuit can be altered in the presence of a blocker signal to ensure that the baseband signal is adequately detected.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully