Signal cancellation system and method
L Shakedd, A Sulimarski, S Zur, OE Avrham - US Patent 10,805,130, 2020 - Google Patents
Abstract Systems, methods, and circuitries are disclosed for generating a desired signal from
a received signal. In one example a signal cancellation system includes local oscillator (LO) …
a received signal. In one example a signal cancellation system includes local oscillator (LO) …
Apparatus and methods for downconverting radio frequency signals
Y Xu, S Peng - US Patent 7,865,164, 2011 - Google Patents
Embodiments disclosed herein address the above stated needs by providing apparatus and
methods for mixing and downconverting (translating) radio frequency signals to an …
methods for mixing and downconverting (translating) radio frequency signals to an …
Method and system for frequency up-conversion
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2007 - Google Patents
A method and system is described wherein a signal with a lower frequency is up-converted
to a higher frequency. In one embodiment, the higher frequency signal is used as a stable …
to a higher frequency. In one embodiment, the higher frequency signal is used as a stable …
Method and system for frequency up-conversion with variety of transmitter configurations
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2003 - Google Patents
A method and system is described wherein a signal with a lower frequency is up-converted
to a higher frequency. In one embodiment, the higher frequency signal is used as a stable …
to a higher frequency. In one embodiment, the higher frequency signal is used as a stable …
Method, system, and apparatus for balanced frequency up-conversion of a baseband signal
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2011 - Google Patents
A balanced transmitter up-converts a baseband signal directly from baseband-to-RF. The up-
conversion process is sufficiently linear that no IF processing is required, even in …
conversion process is sufficiently linear that no IF processing is required, even in …
Applications of universal frequency translation
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2013 - Google Patents
Frequency translation and applications of same are described herein. Such applications
include, but are not limited to, frequency down-conversion, frequency up-conversion …
include, but are not limited to, frequency down-conversion, frequency up-conversion …
Applications of universal frequency translation
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2010 - Google Patents
Frequency translation and applications of same are described herein. Such applications
include, but are not limited to, frequency down-conversion, frequency up-conversion …
include, but are not limited to, frequency down-conversion, frequency up-conversion …
Applications of universal frequency translation
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2012 - Google Patents
Frequency translation and applications of same are described herein. Such applications
include, but are not limited to, frequency down-conversion, frequency up-conversion …
include, but are not limited to, frequency down-conversion, frequency up-conversion …
Applications of universal frequency translation
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2010 - Google Patents
Frequency translation and applications of same are described herein. Such applications
include, but are not limited to, frequency down-conversion, frequency up-conversion …
include, but are not limited to, frequency down-conversion, frequency up-conversion …
Applications of universal frequency translation
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2006 - Google Patents
Frequency translation and applications of same are described herein. Such applications
include, but are not limited to, frequency down-conversion, frequency up-conversion …
include, but are not limited to, frequency down-conversion, frequency up-conversion …