Invention Grant
- Patent Title: Methods and systems for programmable digital down-conversion
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Application No.: US14603437Application Date: 2015-01-23
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Publication No.: US09385890B2Publication Date: 2016-07-05
- Inventor: Bradley John Morris , Lars Johan Thorebäck
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee Address: SE Stockholm
- Agency: Patent Portfolio Builders PLLC
- Main IPC: H03K7/06
- IPC: H03K7/06 ; H03K9/06 ; H04L25/02 ; H04L27/06 ; H04L27/38
Abstract:
A radio communication apparatus operable over a wide range of frequencies including a signal processing device is provided. The device performs an analog to digital conversion at a predetermined sample rate independent of a selected frequency band within the wide range of frequencies to generate a digital signal, and digitally processes the digital signal to output a data signal at baseband associated with the selected frequency band.
Public/Granted literature
- US20150131762A1 METHODS AND SYSTEMS FOR PROGRAMMABLE DIGITAL DOWN-CONVERSION Public/Granted day:2015-05-14
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