Back to results
US 2008/0164939 A1Published application
Method for tuning a tunable filter
AssigneeMStar Semiconductor, Inc.
InventorsHeng-Chih Lin, Fucheng Wang
Life of this patent
Estimating the term…
Abstract
A method for tuning a tunable filter includes inputting a control signal to the tunable filter and tuning the configuration of the tunable filter according to the control signal. When the control signal is at any one of a plurality of predetermined states, a step size of a characteristic frequency of the tunable filter is positively correlated with the characteristic frequency of the tunable filter.
Claims13
A method for tuning a tunable filter, comprising:
- inputting a control signal to the tunable filter;
- and
- tuning a configuration of the tunable filter according to the control signal such that when the control signal is at any one of a plurality of predetermined states, a step size of a characteristic frequency of the tunable filter is positively correlated with the characteristic frequency of the tunable filter.
A method for tuning a tunable filter, comprising:
- inputting a control signal to the tunable filter;
- and
- tuning a configuration of the tunable filter according to the control signal;
- wherein the control signal is configured to tune the tunable filter through a plurality of configurations, and each step size, between any two adjacent characteristic frequencies of characteristic frequencies respectively corresponding to the plurality of configurations of the tunable filter, is positively correlated with the corresponding characteristic frequency.
1 more element
Dependencies are inferred from the claim text.