Norihiko Morinaga

Title: Norihiko Morinaga: Innovator in Channel Separating Technology

Introduction

Norihiko Morinaga is a prominent inventor based in Suita, Japan. He is known for his contributions to the field of signal processing, particularly in the development of channel separating filter apparatuses. His innovative work has led to advancements in the way frequency-multiplexed signals are processed.

Latest Patents

Morinaga holds a patent for a channel separating filter apparatus, PSK demodulator apparatus, and PSK. This invention discloses a channel separating filter apparatus designed to separate a frequency-multiplexed signal comprised of channel signals into respective channel signals. The apparatus includes a frequency-converting section that frequency-converts the frequency-multiplexed signal into multiple channel signals. This process ensures that the average value of carrier wave frequencies of two adjacent channel signals located at the center of the frequency-multiplexed signal becomes substantially zero. The output consists of a plurality of frequency-converted channel signals, which are then separated into individual channel signals by a channel separating section.

Career Highlights

Morinaga is associated with Daihen Corporation, where he has made significant contributions to the company's research and development efforts. His work has been instrumental in enhancing the capabilities of communication technologies.

Collaborations

Some of his notable coworkers include Ryohei Tanaka and Minoru Okada, who have collaborated with him on various projects within the company.

Conclusion

Norihiko Morinaga's innovative contributions to channel separating technology have made a lasting impact in the field of signal processing. His patent reflects his expertise and commitment to advancing communication technologies.