Device for receiving radio waves
AssigneeHyundai Motor Company
InventorSung Jun Park
Life of this patent
Estimating the term…
Abstract
Disclosed herein is a device for receiving radio waves. The device includes an antenna module, an operation control unit, and signal processing units. The antenna module includes an antenna pole, which is provided in an antenna base so as to be extensible and contractible in order to receive various types of radio waves, and a pole drive unit, which is coupled to the lower end of the antenna pole to increase or decrease the length of the antenna pole. The operation control unit detects the length of the antenna pole and controls the length of the antenna pole by providing a desired drive force to the pole drive unit. Each of the signal processing units includes a buffer and filter, which are used to process radio waves received from the antenna module.
Claims15
A device for receiving radio waves, comprising:
- an antenna module comprising an antenna pole, which is provided in an antenna base so as to be extensible and contractible in order to receive various types of radio waves, and a pole drive unit, which is coupled to a lower end of the antenna pole to increase or decrease a length of the antenna pole;
- an operation control unit for detecting the length of the antenna pole and controlling the length of the antenna pole by providing a desired drive force to the pole drive unit;
- and
- signal processing units each comprising a buffer and filter, which are used to process radio waves received from the antenna module.
A device for receiving radio waves, comprising:
- an antenna module comprising an antenna pole, which is provided in an antenna base so as to be extensible and contractible in order to receive various types of radio waves, and a pole drive unit;
- an operation control unit for detecting the length of the antenna pole and controlling the length of the antenna pole by providing a desired drive force to the pole drive unit;
- and
- signal processing units.
Dependencies are inferred from the claim text.