Company Filing History:
Years Active: 2009-2013
Title: Innovations by Ray J Kolar: A Pioneer in Multi-Carrier Communication Systems
Introduction
Ray J Kolar, an accomplished inventor based in Grant, FL, is known for his significant contributions to the field of multi-carrier communication systems. With a portfolio of four patents, Kolar has developed innovative solutions that enhance communication technologies and improve efficiency.
Latest Patents
One of Kolar's most notable patents focuses on a "System and method for reducing peak-to-average power ratio for multi-carrier communication systems." This patent presents a predictive signal producing method that effectively levels transmitter output power, enabling performance that approaches what is typically seen with constant carrier waveforms. The disclosed solution offers over 10 dB reduction in peak-to-average power, specifically designed to support orthogonal frequency division modulation (OFDM) techniques. Kolar’s approach maximizes peak-to-average power ratio (PAPR) reduction through selective mapping and soft clipping, which may also incorporate filtering. This method minimizes overhead and bit error rates while improving total system DC power efficiency, thereby providing an optimal solution for PAPR reduction in multi-carrier communication systems.
Career Highlights
Ray J Kolar has made significant strides in his career, particularly during his time at Harris Corporation. His innovative spirit and technical knowledge have contributed to advancements in communication technology, positioning him as a key player in his field.
Collaborations
Kolar has worked alongside notable colleagues, including Christopher Douglas Moffatt and Charles W Richards. Their collaborations have fostered a conducive environment for innovation and have led to the development of crucial patents that enhance communication systems.
Conclusion
Ray J Kolar's innovative work in multi-carrier communication systems illustrates the vital role of inventors in advancing technology. His patents not only improve the efficiency of communication systems but also pave the way for future innovations in the field.