Company Filing History:
Years Active: 2017
Title: Ramanujeya Lakshminarayan Narahari: Innovator in OFDM Signal Processing
Introduction
Ramanujeya Lakshminarayan Narahari is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of signal processing, particularly in the area of Orthogonal Frequency Division Multiplexing (OFDM) signals. His innovative work has led to the development of a unique mechanism that enhances the accuracy of signal transmission analysis.
Latest Patents
Ramanujeya holds a patent for a "Time-domain mechanism for computing error vector magnitude of OFDM signals." This invention provides a method for determining the error vector magnitude (EVM) for signals transmitted by a device under test (DUT). The mechanism involves a receiver, typically an RF signal analyzer, which produces a baseband signal in response to the transmitted signal. The OFDM input signal is derived from this baseband signal and includes a sequence of time-domain OFDM input symbols. A reference signal, also accessed from memory, contains a sequence of time-domain OFDM reference symbols. The EVM is computed in the time domain based on the difference between these sequences, allowing for accurate measurement without the need to transform the input symbols to the frequency domain. This innovation is crucial for improving the reliability of wireless communication systems.
Career Highlights
Ramanujeya is currently employed at National Instruments Corporation, where he continues to work on advancements in signal processing technologies. His expertise in the field has positioned him as a valuable asset to the company and the industry at large.
Collaborations
He has collaborated with notable colleagues, including Zakir Ahmed and Craig Eugene Rupp, to further enhance the development of innovative solutions in signal processing.
Conclusion
Ramanujeya Lakshminarayan Narahari's contributions to the field of OFDM signal processing exemplify the impact of innovation in technology. His patent and ongoing work at National Instruments Corporation highlight his commitment to advancing communication systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.