Ntt Docomo, Inc.

Agc Inc.

Kensuke Miyachi

Yoshiyuki Kawano

Taku Yamazaki

Jun Andou

Osamu Kagaya

Hiroki Takahashi

Akira Saito

Ryuta Sonoda

Tetsuya Hiramatsu

Kentaro Oka

Akinobu Ueda

An antenna apparatus is disclosed including an antenna element; an installation base being a base where the antenna element is installed; a container including an upper surface that opens and housing the antenna element and the installation base, the upper surface being a surface closest to a ground surface when the container is installed in a ground; and a cover being formed of FRP (Fiber-Reinforced Plastics) and covering an opening of the container, wherein the installation base includes a height adjustment mechanism that adjusts a distance from the antenna element to the cover. In other aspects, a radio base station is also disclosed.

Antenna apparatus and radio base station

An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.

Antenna unit for glass, glass sheet with antenna, and production method of antenna unit for glass

A configuration is adopted in which an antenna apparatus of an underground embedded type to be disposed below a cover includes an antenna element and installation base where the antenna element is installed and which includes a height adjustment mechanism for adjusting a distance from the antenna element up to the cover.

Antenna apparatus, radio base station, and antenna apparatus housing body

Growing community of inventors

Tokyo, Japan

Kensuke Miyachi