Patent ID: 9240815
Filing Date: 2016-01-19
CPC Classification: H03H,H04B

Claim Text:
1. A reconfigurable filter comprising: a splitter for receiving an input signal and dividing the input signal into a plurality of signals and respectively providing the plurality of signals to a corresponding path of a plurality of paths; a first filter section connected to a first path of the plurality of paths for providing a first filtered signal, wherein the first filter section is operably responsive to a first control signal to change a frequency response of the first filter section, wherein the first filter section is a tunable band pass filter responsive to the first control signal; an all pass section connected in parallel with the first filter section and connected to a second path of the plurality of paths for providing an unfiltered signal; a second filter section connected to a third path of the plurality of paths for providing a second filter signal, wherein the second filter section is operably responsive to a second control signal to change a frequency response of the second filter section, wherein the second filter section is a tunable notch filter; and a combiner for combining the first filtered signal, the second filter signal, and the unfiltered signal for producing a composite filtered signal.