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Vehicle, antenna system, and method of controlling the same

An antenna system, variable technology, applied in the field of vehicles, can solve the problem of short communication range of millimeter wave communication

Pending Publication Date: 2020-10-27
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the communication range of millimeter wave communication is relatively short, in order to use millimeter wave communication as a communication system for vehicles that communicate while driving, it is necessary to increase the directivity in a specific direction in order to enhance the stability of communication with the target vehicle and make up for the shortcoming of short communication distance

Method used

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  • Vehicle, antenna system, and method of controlling the same
  • Vehicle, antenna system, and method of controlling the same
  • Vehicle, antenna system, and method of controlling the same

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Embodiment Construction

[0032] It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein generally includes motor vehicles such as passenger cars including sport utility vehicles (SUVs), buses, trucks, various commercial vehicles, Water vehicles including ships of all kinds, aircraft, etc., and including hybrid vehicles, electric vehicles, plug-in hybrid vehicles, hydrogen-powered vehicles and other alternative fuel vehicles (for example, fuels derived from sources other than petroleum) . As referred to herein, a hybrid vehicle is a vehicle that has two or more sources of power, such as a gasoline-powered vehicle and an electric-powered vehicle.

[0033] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It w...

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Abstract

The invention relates to a vehicle, an antenna system and a method of controlling the same. The antenna system includes a signal processor configured to perform signal processing of a transmission signal; a signal converter configured to convert an output signal of the signal processor between analog and digital; a beam selector configured to form a desired form of a radio wave radiation pattern;and a variable lens configured to cause an output signal of the beam selector to have a directivity in a desired direction through a change in shape according to an electrical signal applied to the variable lens.

Description

technical field [0001] The present invention relates to a vehicle, and more particularly to a vehicle having an antenna system. Background technique [0002] Important requirements for autonomous driving and connected cars are high-speed communication and high-capacity communication. Millimeter wave communication is essential for high-speed communication and high-capacity communication. However, since the communication range of millimeter wave communication is relatively short, in order to use millimeter wave communication as a communication system for vehicles that communicate while driving, it is necessary to increase the directivity in a specific direction in order to enhance the stability of communication with the target vehicle and make up for the shortcoming of short communication distance. Contents of the invention [0003] According to aspects of the present disclosure, there is provided an antenna system that is simple in structure, low in cost, and can provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/06H04W4/40H04W4/44H04W4/46H01Q15/02H10N30/87
CPCH04B7/0617H04B7/0695H04W4/40H04W4/44H04W4/46H01Q15/02H01Q1/3233H01Q19/06H01Q3/01H01Q3/46H01Q25/00H10N30/87H10N30/00H01Q3/26H01Q19/062H01Q19/08H01Q25/002H01Q1/3208
Inventor 金周荣
Owner HYUNDAI MOTOR CO LTD
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