Invention Application
- Patent Title: RECONFIGURABLE CARRIER-AGGREGATION RECEIVER AND FILTER
- Patent Title (中): 可重构载波收集器和滤波器
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Application No.: PCT/US2014/071086Application Date: 2014-12-18
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Publication No.: WO2015095482A1Publication Date: 2015-06-25
- Inventor: TASIC, Aleksandar Miodrag , ZALINGE, Klaas van , SAHOTA, Gurkanwal Singh , DUNWORTH, Jeremy Darren
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- Agency: TEMPEL, Michael J. et al.
- Priority: US14/136,893 20131220
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H03H19/00
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.
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