Ehsan Azarnasab

Title: Ehsan Azarnasab: Innovator in Neural Signal Processing and Cognitive Radio Networks

Introduction

Ehsan Azarnasab is a prominent inventor based in Salt Lake City, UT (US). He has made significant contributions to the fields of neural signal processing and cognitive radio networks. With a total of 2 patents, his work showcases innovative methods that enhance the efficiency and effectiveness of technology in these areas.

Latest Patents

One of Ehsan's latest patents is titled "Methods and systems for signal processing of neural data." This invention includes an electrical-line-noise canceller that comprises a phase detector, a phase lock loop, a zero-crossing detector, and an adaptive filter. The phase detector is designed to receive a composite input signal that combines an input neural signal with electrical line noise. It detects the phase of the electrical line noise, while the phase lock loop locks onto this phase. The zero-crossing detector identifies zero crossings of the output from the phase lock loop, and the adaptive filter removes the electrical line noise, resulting in a filtered neural signal that closely resembles the input neural signal.

Another notable patent is the "Method for detecting hidden nodes in cognitive radio networks." This invention provides a concise model for signaling over the control channel of cognitive radio. The model has been analyzed and simulated to determine the optimum parameters for wireless networks. The optimized parameters lead to improved channel usage in cognitive wireless networks, enhancing bandwidth efficiency.

Career Highlights

Ehsan has worked with several reputable companies, including Blackrock Microsystems and Mitsubishi Electric Research Laboratories. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Ehsan has collaborated with notable professionals in his field, including Erik Alfonso Nilsen and Koon Hoo Teo. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Ehsan Azarnasab is a distinguished inventor whose work in neural signal processing and cognitive radio networks has led to significant advancements in technology. His innovative patents reflect his commitment to improving efficiency and effectiveness in these critical areas.