Radar apparatus
AssigneeHl Klemove Corp.
InventorSang-Min KIM
Life of this patent
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Abstract
A radio detection and ranging (radar) apparatus may include an antenna including a plate-shaped circuit board having one surface provided with a first element and a second element mounted thereon to transmit or receive radio waves, a radome configured to cover the one surface of the circuit board and including a protrusion protruding from an inner surface thereof at a side towards the circuit board, a shield configured to cover the first element and including a coupler that is detachably coupled to the protrusion, and a case coupled to the radome to cover the other surface of the circuit board.
Claims21
1-20. (canceled)
A radio detection and ranging (radar) apparatus comprising:
- an antenna module including first and second antenna elements configured to transmit and/or receive radio waves, and a circuit board having one surface on which the first and second antenna elements are mounted;
- a radome covering the one surface of the circuit board and including a protrusion protruding from an inner surface of the radome;
- a shield covering the first antenna element and including a coupler configured to be detachably coupled to the protrusion of the radome;
- and
- a case coupled to the radome and covering another surface of the circuit board,
- wherein the shield includes a support protrusion protruding from an end portion of the shield, which is positioned at a side of the shield facing the circuit board, toward the circuit board to support the circuit board.
A radio detection and ranging (radar) apparatus comprising:
- an antenna module including first and second antenna elements configured to transmit and/or receive radio waves, and a circuit board having a through-hole and one surface on which the first and second antenna elements are mounted;
- a radome covering the one surface of the circuit board;
- a case coupled to the radome and covering another surface of the circuit board, the case including a protrusion protruding from an inner surface of the case and passing through the through-hole of the circuit board of the antenna module;
- and
- a shield covering the first antenna element and detachably coupled to the protrusion of the case.
Dependencies are inferred from the claim text.