Company Filing History:
Years Active: 2006-2008
Title: Adam Wiå: Innovator in Signal Processing Technologies
Introduction
Adam Wiå is a notable inventor based in Haninge, Sweden. He has made significant contributions to the field of signal processing, particularly through his innovative patents. With a total of 2 patents, Wiå has developed methods that enhance the estimation of line properties and improve signal loop testing.
Latest Patents
Wiå's latest patents include a "Method and arrangement for estimation of line properties" and a "Method and arrangement for signal loop test." The first patent focuses on accurately estimating the length and attenuation of a signal line between a transmitter and customer premises equipment. This method involves measuring a frequency-dependent line input impedance and generating an absolute impedance value, which is then represented as a curve. The line length is calculated using the velocity of propagation of a signal on the line, allowing for accurate estimations of line length and attenuation.
The second patent pertains to a single-ended test of a loop using a transceiver. This invention generates an input impedance of the loop by utilizing transmitted and reflected broadband signals. A calibration process is employed to store model values in the transceiver, which are then used to generate the input impedance after measuring the broadband signal.
Career Highlights
Adam Wiå is currently employed at Telefonaktiebolaget LM Ericsson (publ), a leading telecommunications company. His work at Ericsson has allowed him to apply his innovative ideas in practical applications, contributing to advancements in telecommunications technology.
Collaborations
Wiå collaborates with talented coworkers, including Fredrik Lindqvist and Axel Frank Jensen. Their combined expertise fosters a creative environment that drives innovation within their projects.
Conclusion
Adam Wiå is a distinguished inventor whose work in signal processing has led to valuable patents that enhance telecommunications technology. His contributions continue to impact the industry positively.