Central frequency adjustment device and adjustable inductor layout using trimmable wire
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 24, 2010
Grant Date -
Jul 31, 2008
app pub date -
Jan 28, 2008
filing date -
Jan 30, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a central frequency adjustment device and adjustable inductor layout; wherein, the central frequency adjustment device is applied in an inductor/capacitor tank (LC tank) for adjusting the central frequency of the LC tank. The device comprises a first inductor with a first end and a second end; a second inductor with one end coupled with the second end of the first inductor; and, a first trimmable wire connected to the first inductor in parallel and to the second inductor in series, which adjusts the central frequency by cutting off the first trimmable wire.
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