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Years Active: 2008-2010
Title: Masatoshi Igarashi: Innovator in Frequency Mixer Technology
Introduction
Masatoshi Igarashi is a notable inventor hailing from Souraku-gun, Japan. He has made significant contributions to the field of electronics, particularly in the development of frequency mixer devices. With a total of 2 patents to his name, Igarashi's work has had a considerable impact on the industry.
Latest Patents
Igarashi's latest patents include a frequency mixer device and a method for compensating DC offset. The frequency mixer device features a mixer circuit that amplifies an input signal and mixes it with a switching signal to produce a multiplied output. Additionally, it incorporates a DC offset compensator that detects the input level of the signal and generates a compensation signal to address any DC offset in the output. This innovative approach ensures that low-frequency noise is effectively managed, enhancing the performance of the mixer.
Another significant patent is the direct conversion receiver with DC offset compensation. This device includes a mixer that converts an RF signal into a baseband signal, along with both dynamic and static DC offset compensators. The design allows for the effective compensation of both static and dynamic DC offsets, ensuring optimal performance in various conditions.
Career Highlights
Throughout his career, Masatoshi Igarashi has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in electronic innovations and patent development.
Collaborations
Igarashi has collaborated with notable colleagues, including Hiroshi Komori and Takeaki Watanabe. These partnerships have fostered a creative environment that has led to advancements in technology.
Conclusion
Masatoshi Igarashi's contributions to frequency mixer technology and DC offset compensation have established him as a key figure in the field of electronics. His innovative patents continue to influence the industry and pave the way for future advancements.