Company Filing History:
Years Active: 1993
Title: Mark E Tucker: Innovator in RF Amplification Technology
Introduction
Mark E Tucker is a notable inventor based in San Diego, CA. He has made significant contributions to the field of radio frequency (RF) amplification technology. His innovative work has led to the development of a unique patent that addresses challenges in signal processing.
Latest Patents
Mark E Tucker holds a patent for a device known as the second-order predistorter. This invention comprises two RF amplifiers and three 180-degree hybrid combiner/splitters. The RF sinusoidal input is split into two separate signals that have equal amplitudes but are 180 degrees out of phase. Each of these signals is fed into separate moderately linear amplifiers, with the output of each being composed only of the amplified input signal and second-order distortion components produced by the amplifiers' nonlinearities. The output signal from each amplifier is combined with the other in a second combiner/splitter to produce two different outputs consisting of the sum and difference of the amplified signals. The difference signal consists only of the desired signal, while the sum signal consists of only the second-order distortion terms. The sum and difference signals are recombined in a third combiner/splitter to form a composite signal that is input into the device to be linearized. The output signal of the final hybrid combiner/splitter is taken from its sum or difference port, depending on the desired relative phase between the amplified signals. This innovative approach enhances the performance of RF systems.
Career Highlights
Mark E Tucker is currently employed at Tacan Corporation, where he continues to develop and refine his inventions. His work at Tacan Corporation has positioned him as a key player in the field of RF technology.
Collaborations
Mark collaborates with Stewart L Cummings, leveraging their combined expertise to push the boundaries of RF amplification technology.
Conclusion
Mark E Tucker's contributions to RF amplification technology through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the development of more efficient signal processing systems.