Antenna device
First Claim
Patent Images
1. An antenna device comprising:
- a substrate;
a WAVE antenna disposed on a first surface of the substrate to transmit and receive data to and from an external vehicle or a base station;
a GPS antenna disposed on the first surface of the substrate; and
a system module disposed on a second surface of the substrate to receive a signal from at least any one of the WAVE antenna and the GPS antenna, wherein the system module includes;
a signal processing unit electrically connected to the WAVE antenna to transmit a signal to the WAVE antenna and to receive a signal from the WAVE antenna;
a GPS unit electrically connected to the GPS antenna to transmit and to receive GPS signals;
a control unit for controlling operation of the system module to transmit and receive signals to and from the signal processing unit or the GPS unit and to transmit and receive the signal to an outside of the antenna device; and
a power supply unit electrically connected to a power supply unit of the vehicle to transform a voltage of the power supply unit of the vehicle to a predetermined voltage for the system module and to supply the transformed voltage.
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Accused Products
Abstract
An antenna device includes: a substrate; a wave antenna, disposed on one surface of the substrate, for transmitting and receiving data to and from an external vehicle or a base station; a GPS antenna disposed on one surface of the substrate; a WiFi antenna, disposed on the other surface of the substrate, for transmitting, to a head unit, data that the wave antenna has received, and transmitting, to the wave antenna, data that has been received from the head unit; and a system module for receiving a signal from at least any one of the wave antenna, the GPS antenna or the WiFi antenna and controlling the same.
8 Citations
15 Claims
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1. An antenna device comprising:
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a substrate; a WAVE antenna disposed on a first surface of the substrate to transmit and receive data to and from an external vehicle or a base station; a GPS antenna disposed on the first surface of the substrate; and a system module disposed on a second surface of the substrate to receive a signal from at least any one of the WAVE antenna and the GPS antenna, wherein the system module includes; a signal processing unit electrically connected to the WAVE antenna to transmit a signal to the WAVE antenna and to receive a signal from the WAVE antenna; a GPS unit electrically connected to the GPS antenna to transmit and to receive GPS signals; a control unit for controlling operation of the system module to transmit and receive signals to and from the signal processing unit or the GPS unit and to transmit and receive the signal to an outside of the antenna device; and a power supply unit electrically connected to a power supply unit of the vehicle to transform a voltage of the power supply unit of the vehicle to a predetermined voltage for the system module and to supply the transformed voltage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification