Method and system for a multisystem polar transmitter

Details Method and system for a multisystem polar transmitter Method and system for a multisystem polar transmitter

2007-02-28

2011-11-29

Wendell, Andrew (Department: 2618)

Telecommunications

Transmitter

Plural modulation

C455S076000, C455S091000, C375S295000, C375S299000

Reexamination Certificate

active

08068794

ABSTRACT:
Aspects of a method and system for a Multisystem Polar Transmitter may include a single integrated circuit comprising one or more Direct Digital Frequency Synthesizer (DDFS). The single integrated circuit may generate a plurality of signals compliant with at least a first wireless protocol and a second wireless protocol. At least one of the plurality of signals is polar modulated using the DDFS. The single integrated circuit may comprise a plurality of wireless transmitters. In another embodiment of the invention, a plurality of baseband signals compliant with the first and second protocols may be combined. The first protocol may be Bluetooth® and the second protocol may be Wireless LAN. The combined plurality of baseband signals may be modulated via a single wireless transmitter on the integrated circuit. The phase and frequency for polar modulation may be adjusted using the DDFS, while the amplitude may be adjusted using an amplifier.

REFERENCES:
patent: 6924711 (2005-08-01), Liu
patent: 7110731 (2006-09-01), Derome et al.
patent: 7532679 (2009-05-01), Staszewski et al.
patent: 2002/0150169 (2002-10-01), Kishi
patent: 2005/0003785 (2005-01-01), Jackson et al.
patent: 2005/0090208 (2005-04-01), Liao
patent: 2005/0266818 (2005-12-01), Johnson et al.
patent: 2006/0160492 (2006-07-01), Jensen
patent: 2006/0222102 (2006-10-01), Kadota
patent: 2007/0087702 (2007-04-01), Kato et al.
patent: 2008/0205549 (2008-08-01), Rofougaran

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