Mitsubishi Electric Corporation

Satoshi Ohdaira

Takashi Miyasaka

Shinichi Kato

Yoshinao Tatei

Tetsuya Okuda

Nobuyuki Haruna

Takashi Aoki

Yudai Yoneoka

Norihiko Akashi

Satoshi Akatsuka

Yoshiaki Irifune

A printed board including an external interface, a frame ground trace electrically connected to the external interface, a circuit member spaced from the frame ground trace, and a resonance trace disposed between the frame ground trace and the circuit member with a gap present between the resonance trace and the frame ground trace. The resonance trace is connected to the circuit member at at least two positions. The resonance trace and the circuit member together form a loop member configured in the form of a closed circuit of the resonance trace and the circuit member.

Printed board

Servo amplifier

Growing community of inventors

Chiyoda-ku, Japan

Satoshi Ohdaira