DIRECTION-AGILE ANTENNA SYSTEM FOR WIRELESS COMMUNICATIONS
PROBLEM TO BE SOLVED: To provide an antenna system for communication in a radio network that quickly responds to direction. SOLUTION: The antenna system for communication in a wireless network that quickly responds to direction includes: an antenna that is able to transmit an electromagnetic signal,...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an antenna system for communication in a radio network that quickly responds to direction. SOLUTION: The antenna system for communication in a wireless network that quickly responds to direction includes: an antenna that is able to transmit an electromagnetic signal, in a direction that has an antenna gain; and a controller that is connected to the antenna, responds to detection of a predicted signal transmitted in the network and can generate a direction selection signal that turns the electromagnetic signal to a selected direction, corresponding to a high-gain position. The antenna includes a plurality of antenna devices that are able to respond to the direction selection signal and electronically turn the electromagnetic signal to the selected direction, wherein the plurality of antenna devices are arranged into a plurality of arrays on different planes. COPYRIGHT: (C)2010,JPO&INPIT |
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