Radio receiving apparatus
AssigneeSamsung Electronics Co., Ltd.
InventorsHark Byeong PARK, Byong Su SEOL, Huyn Ho PARK
Life of this patent
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Abstract
A radio receiving apparatus deterioration of a receiving sensitivity of an antenna used in the radio receiving apparatus due to noise generated from a circuit board disposed within the radio receiving apparatus. The radio receiving apparatus includes a body, a printed circuit board provided within the body, an antenna provided at an area outside of the body and adapted to receive an external signal, and a noise attenuation member provided at the printed circuit board and adapted to attenuate noise generated from the printed circuit board, to prevent deterioration in the receiving sensitivity of the antenna.
Claims20
A radio receiving apparatus, comprising:
- a body;
- a printed circuit board provided in the body;
- an antenna provided at area outside of the body and adapted to receive an external signal;
- and
- a noise attenuation member provided at the printed circuit board and adapted to attenuate noise generated from the printed circuit board to prevent deterioration in receiving sensitivity of the antenna.
A radio receiving apparatus, comprising:
- a body to define an outer portion of the radio receiving apparatus;
- an antenna provided at the body and adapted to receive an external signal;
- a printed circuit board provided within the body;
- and
- a noise attenuation member provided at the printed circuit board and adapted to prevent interference between electromagnetic wave noise generated from the printed circuit board and the signal received by the antenna.
A radio receiving apparatus, comprising:
- a body;
- a circuit board installed in the body;
- an antenna provided at the body to receive a signal;
- and
- a noise attenuation member to reduce interference between the circuit board and the antenna.
A radio receiving apparatus, comprising:
- a printed circuit board;
- and
- a noise attenuation member disposed at a portion of the printed circuit board at which external signals are received wirelessly.
Dependencies are inferred from the claim text.