System and method for data transmission over a power line of a switch mode power supply by frequency modulating the switch frequency thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 31, 2012
Grant Date -
Aug 30, 2007
app pub date -
Feb 24, 2006
filing date -
Feb 24, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of transmitting data over a power line of a switch mode power supply system includes encoding a switch frequency of the switch mode power supply with the data. A ripple voltage is generated at the encoded switch frequency relative to a voltage generated by the switch mode power supply. The ripple voltage is conducted over the power line of the system. The ripple voltage is de-coupled from the power line and the data is decoded from the encoded switch frequency of the coupled ripple voltage.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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