Mechanically tunable ceramic bandpass filter having moveable tabs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 9, 1997
Grant Date -
N/A
app pub date -
Aug 11, 1995
filing date -
Aug 11, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mechanically tunable ceramic bandpass filter incorporates at least one resonator, the resonator including a resonator body, a coupling capacitor electrically connected to the resonator body, and an electrode pin electrically connected to the coupling capacitor and electrically isolated from the resonator body. A holding bracket fixedly supports the resonator, and is electrically connected to the resonator body. A mechanically deformable tuning tab is fixedly supported and electrically connected to the bracket at a first end. A second end of the tuning tab, variably positioned with the resonator body, forms a variable capacitor for tuning a resonant frequency of the resonator.
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