Adjustable coupler
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
May 15, 2003
app pub date -
Nov 15, 2001
filing date -
Nov 15, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An adjustable coupler for adjusting coupling between resonant elements of a filter includes an adjustment mechanism rotatively mounted to a filter housing and an isolation element fixed to the adjustment mechanism and disposed within the filter housing. The adjustable coupler further includes a conductive element having ends proximate resonant element of the filter. When the adjustment element is rotated with respect to the housing, the proximity of the ends of the conductive element to the resonant elements changes, thereby altering the coupling between the resonant elements.
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