Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2010 - Google Patents
Frequency translation and applications of the same are described herein, including RF
modem and wireless local area network (WLAN) applications. In embodiments, the WLAN …
modem and wireless local area network (WLAN) applications. In embodiments, the WLAN …
Differential frequency down-conversion using techniques of universal frequency translation technology
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2005 - Google Patents
Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by
aliasing the EM signal, and applications thereof are described herein. Reducing or …
aliasing the EM signal, and applications thereof are described herein. Reducing or …
Phased array antenna applications on universal frequency translation
MR Johnson, JS Jensen, RT Short, JL Young… - US Patent …, 2009 - Google Patents
A universal frequency translation module (UFT) frequency translates an electromagnetic
(EM) input signal by sampling the EM input signal according to a periodic control signal …
(EM) input signal by sampling the EM input signal according to a periodic control signal …
Method and apparatus for DC offset removal in a radio frequency communication channel
GS Rawlins, K Brown, MW Rawlins… - US Patent …, 2005 - Google Patents
A filter module for reducing a DC offset voltage in a radio frequency communication channel
is described. A first capacitor is coupled between a first differential input node and a first …
is described. A first capacitor is coupled between a first differential input node and a first …
Method and apparatus for the parallel correlator and applications thereof
GS Rawlins, MW Rawlins, DF Sorrells - US Patent 7,433,910, 2008 - Google Patents
A fast correlator transform (FCT) algorithm and methods and systems for implementing
same, correlate an encoded data word (X 0-XM− 1) with encoding coefficients (C 0-CM− 1) …
same, correlate an encoded data word (X 0-XM− 1) with encoding coefficients (C 0-CM− 1) …
Reducing DC offsets using spectral spreading
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2007 - Google Patents
Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by
aliasing the EM signal, and applications thereof are described herein. Reducing or …
aliasing the EM signal, and applications thereof are described herein. Reducing or …
Universal platform module for a plurality of communication protocols
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2012 - Google Patents
A communication system comprising a multi-protocol, multi-bearer sub-system is described
herein. The sub-system is a universal platform module that can transmit and receive one or …
herein. The sub-system is a universal platform module that can transmit and receive one or …
Method and apparatus for reducing re-radiation using techniques of universal frequency translation technology
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2007 - Google Patents
Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by
aliasing the EM signal, and applications thereof are described herein. Reducing or …
aliasing the EM signal, and applications thereof are described herein. Reducing or …
Method and apparatus for reducing DC offsets in communication systems using universal frequency translation technology
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2007 - Google Patents
Methods, systems, and apparatuses for down-converting an electromagnetic (EM) signal by
aliasing the EM signal, and applications thereof are described herein. Reducing or …
aliasing the EM signal, and applications thereof are described herein. Reducing or …
Method and system for down-converting an electromagnetic signal, transforms for same, and aperture relationships
DF Sorrells, MJ Bultman, RW Cook, RC Looke… - US Patent …, 2010 - Google Patents
Methods, systems, and apparatuses, and combinations and sub-combinations thereof, for
down-converting an electromagnetic (EM) signal are described herein. Briefly stated, in …
down-converting an electromagnetic (EM) signal are described herein. Briefly stated, in …