Back to results
US 9,070,983 B2Granted
Wireless communication system
AssigneeToshiba Tec Kabushiki Kaisha
InventorsKazuhiro Odoko, Hiroki Mochizuki
Life of this patent
Estimating the term…
Abstract
A wireless communication system, comprises a tower-shaped antenna includes a leaky coaxial cable that leaks a radio wave and a reflective member that reflect the radio wave leaked from the leaky coaxial cable in the direction perpendicular to an axial direction of the leaky coaxial cable.
Claims3
A wireless communication system, comprising:
- a tower-shaped antenna includes a leaky coaxial cable that leaks a radio wave, wherein the antenna includes a cylindrical cover that covers the leaky coaxial cable;
- a reflective member that reflects the radio wave leaked from the leaky coaxial cable in the direction perpendicular to an axial direction of the leaky coaxial cable, wherein the reflective member includes a multiple reflective boards which are movable along a circumferential direction of the leaky coaxial cable and housed in the cylindrical cover;
- an indicator arranged at the top of the antenna;
- and
- a power source which is arranged at a base end part of the antenna and supplies a drive voltage to the indicator, wherein the reflective boards functions as energizing paths between the power source and the indicator.
2 more elements
Dependencies are inferred from the claim text.