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US 2006/0148436 A1Published application
Signal amplifying apparatus and method
AssigneeSamsung Electronics Co., Ltd.
InventorMin-kyoung Kim
Life of this patent
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Abstract
A signal amplifying apparatus and method selectively amplify a received signal according to the strength of the received signal. The signal amplifying apparatus includes a signal receiving unit for outputting a state signal according to a state of a received radio frequency (RF) signal, an amplifying unit for amplifying the received RF signal and a control unit for determining whether to operate the amplifying unit according to the output state signal.
Claims14
A signal amplifying apparatus comprising:
- a signal receiving unit which outputs a state signal according to a state of a received radio frequency (RF) signal;
- an amplifying unit which amplifies the received RF signal;
- and
- a control unit which determines whether to operate the amplifying unit according to the state signal output by the signal receiving unit.
1 more element
A signal amplifying method comprising:
- outputting a state signal according to a state of a received radio frequency (RF) signal;
- and
- determining whether to amplify the received RF signal according to the state signal which is output.
Dependencies are inferred from the claim text.