Electrostatically Actuated Two-Dimensional Optical Scanner Having a High Resonant Frequency Ratio of Fast/Slow Axes. - Hiroshi Noge; Yosuke Hagihara; Kiyohiko Kawano; Hideki Ueda; Takaaki Yoshihara (IEICE Trans. Electron., 2008)

A Lightweight Radial Line Slot Antenna with Honeycomb Structure for Space Use. - Hideki Ueda; Jiro Hirokawa; Makoto Ando; Osamu Amano; Yukio Kamata (IEICE Trans. Commun., 2008)

A Coaxial Feeder with Two Pairs of Parasitic Pins for Realizing Rotationally Symmetric Aperture Illumination in Spiral Array Radial Line Slot Antennas. - Hideki Ueda; Jiro Hirokawa; Makoto Ando; Matteo Albani (IEICE Trans. Commun., 2010)