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US 2019/0028087 A1Published application
Filter circuit
AssigneeQUALCOMM Incorporated
InventorsWei ZHUO, Timothy Donald GATHMAN, Wenbang XU, Li-chung CHANG, Rui LI, Rahul KARMAKER
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Abstract
A filter circuit may include a first path having a first complex baseband filter. The circuit may further include a second path having a second complex baseband filter. The circuit may further include a combiner coupled to an output of the first complex baseband filter and an output of the second complex baseband filter.
Claims30
A filter circuit, comprising:
- a first path including a first complex baseband filter;
- a second path including a second complex baseband filter;
- and
- a combiner coupled to an output of the first complex baseband filter and an output of the second complex baseband filter.
1 more element
A method of filtering, comprising:
- processing a first component carrier with a first complex filter;
- processing a second component carrier with a second complex filter;
- and
- combining the processed first component carrier with the processed second component carrier.
1 more element
A filter circuit, comprising:
- a first path including a first complex baseband filter;
- a second path including a second complex baseband filter;
- and
- means for combining coupled to an output of the first complex baseband filter and an output of the second complex baseband filter.
1 more element
Dependencies are inferred from the claim text.