Invention Grant
- Patent Title: Reconfigurable carrier-aggregation receiver and filter
- Patent Title (中): 可重构的载波聚合接收机和滤波器
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Application No.: US14136893Application Date: 2013-12-20
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Publication No.: US09300337B2Publication Date: 2016-03-29
- Inventor: Aleksandar Miodrag Tasic , Klaas van Zalinge , Gurkanwal Singh Sahota , Jeremy Darren Dunworth
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Smith Risley Tempel Santos LLC
- Main IPC: H04B1/26
- IPC: H04B1/26 ; H04B1/00 ; H03H19/00 ; H03H7/01

Abstract:
A device includes, a reconfigurable baseband filter configured to receive a communication signal having a first carrier and a second carrier, the first carrier and the second carrier having non-contiguous respective frequencies, the reconfigurable baseband filter having a first filter portion and a second filter portion, the first filter portion and the second filter portion each comprising respective first and second amplification stages, and a plurality of switches associated with the first filter portion and the second filter portion, the plurality of switches for configuring the reconfigurable baseband filter into a plurality of sub-filters, each configured to generate at least one of a low pass filter output and a bandpass filter output.
Public/Granted literature
- US20150180523A1 RECONFIGURABLE CARRIER-AGGREGATION RECEIVER AND FILTER Public/Granted day:2015-06-25
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