Company Filing History:
Years Active: 1999
Title: Sharen Wirkus: Innovator in Digital Frequency Discrimination
Introduction
Sharen Wirkus is a notable inventor based in Sandy, UT (US). She has made significant contributions to the field of digital frequency discrimination, showcasing her expertise through her innovative patent.
Latest Patents
Wirkus holds a patent for a "Frequency discriminator and method and receiver incorporating same." This invention provides an apparatus and method for digital frequency discrimination that only requires one sample per data symbol, such as one bit for BPSK or two bits for QPSK. The method determines the difference between the carrier phase error on successive data symbols, using this difference as an approximation to the derivative of the phase error. This approach allows for maximum symbol rates to be processed by the receiver, aligning with the maximum clock rate of the digital technology. Unlike conventional digital frequency discriminators, which limit the maximum symbol rate, Wirkus's invention enables a more efficient processing capability.
Career Highlights
Wirkus is currently employed at L-3 Communications Corporation, where she continues to apply her skills in the field of digital technology. Her work has been instrumental in advancing the capabilities of digital frequency discrimination.
Collaborations
Wirkus has collaborated with notable colleagues, including Samuel Charles Kingston and Steven T Barham, contributing to various projects and innovations within her field.
Conclusion
Sharen Wirkus is a pioneering inventor whose work in digital frequency discrimination has the potential to revolutionize the efficiency of digital technologies. Her contributions are a testament to her expertise and dedication to innovation.