Shiro Hikawa

Title: Shiro Hikawa: Innovator in Radar Signal Identification

Introduction

Shiro Hikawa is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of radar technology, particularly in the method of identifying patterns of radar signals. His innovative approach has implications for various applications in radar systems.

Latest Patents

Hikawa holds a patent for a "Method of identifying the patterns of radar signals." This invention pertains to a PPI display type radar system, where a sector-shaped unit scanning surface is established in a scanning plane. The method involves progressively shifting the unit scanning surface in both radial and circumferential directions to search the received pattern for target judgment. The received pattern is identified by dividing the unit scanning surface into multiple annular sections derived from concentric circles. The design of the scanning unit ensures that the ratio of sampled scanning beams to actual scanning beams is maximized when scanning the annular section farthest from the center. This innovative method allows for effective pattern recognition based on the presence or absence of signals, enabling accurate target judgment.

Career Highlights

Throughout his career, Shiro Hikawa has worked with prominent companies such as Mitsui Shipbuilding & Engineering Co., Ltd. and Kyoritsu Dempa Co., Ltd. His experience in these organizations has contributed to his expertise in radar technology and signal processing.

Collaborations

Hikawa has collaborated with notable individuals in his field, including Sueichi Tsuruta and Hiroharu Nishiguchi. These collaborations have likely enriched his work and contributed to advancements in radar signal identification.

Conclusion

Shiro Hikawa's contributions to radar technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence radar systems and their applications in various industries.