Aya Hinotani

Title: Innovations of Aya Hinotani

Introduction

Aya Hinotani is a prominent inventor based in Atsugi, Japan. She has made significant contributions to the field of antenna measurement systems and methods. With a total of five patents to her name, her work has advanced the understanding and technology surrounding radio signal measurement.

Latest Patents

Hinotani's latest patents include an antenna measurement system and an antenna measurement method. The antenna measurement system features multiple probe antennas that receive radio signals at various measurement positions within a measurement plane in the near field region of the antenna being measured. It includes a probe scanning mechanism that moves the probe antennas while maintaining their relative positions. Additionally, an amplitude and phase difference measurement unit measures the phase difference and amplitudes of the radio signals as the probe antennas are moved. A phase calculation unit then calculates the phase of the radio signal at each measurement position based on the measured phase difference.

Another notable patent is the radiated power measurement method, which involves measuring the radiation power generated from a device under test (DUT) using a measurement antenna. The DUT is arranged in an ellipsoid enclosed space, with the radiation center of the radio wave coinciding with the first focal point. The radiated radio wave is received by a receiving antenna near the second focal point, allowing for the measurement of the total radiated power of the DUT. The method includes moving either the DUT or the receiving antenna along the axis between the two focal points to maximize the output signal power of the receiving antenna.

Career Highlights

Throughout her career, Aya Hinotani has worked with notable companies such as Anritsu Corporation and Matsushita Electric Industrial Co., Ltd. Her experience in these organizations has contributed to her expertise in antenna technology and measurement systems.

Collaborations

Hinotani has collaborated with esteemed colleagues, including Tasuku Teshirogi and Takashi Kawamura. These partnerships have further enriched her work and innovations in the field.

Conclusion

Aya Hinotani's contributions to antenna measurement technology demonstrate her innovative spirit and dedication to advancing the field. Her patents reflect her expertise and commitment to improving radio signal measurement methods.