Invention Grant
US07162214B2 Energy-saving method for the wireless reception of data modulated on a carrier signal
有权
用于无线接收在载波信号上调制的数据的节能方法
- Patent Title: Energy-saving method for the wireless reception of data modulated on a carrier signal
- Patent Title (中): 用于无线接收在载波信号上调制的数据的节能方法
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Application No.: US10053403Application Date: 2001-11-02
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Publication No.: US07162214B2Publication Date: 2007-01-09
- Inventor: Matthias Eichin , Thomas Mistele
- Applicant: Matthias Eichin , Thomas Mistele
- Applicant Address: DE Heilbronn
- Assignee: Vishay Semiconductor GmbH
- Current Assignee: Vishay Semiconductor GmbH
- Current Assignee Address: DE Heilbronn
- Agent W. F. Fasse; W. G. Fasse
- Priority: DE10054529 20001103
- Main IPC: H01Q11/12
- IPC: H01Q11/12

Abstract:
An energy-saving method for wireless reception of data modulated on a carrier signal is carried out in a receiver circuit including a first group and a second group of circuit elements. The first group of the circuit elements required for recovering the data from the modulated carrier signal are supplied intermittently with electrical energy, while the remaining circuit elements of the second group are supplied with uninterrupted electrical energy. After an intermittent unpowered phase without electrical energy being supplied to the first group of circuit elements, the receiver can be operated in the next intermittent powered phase of the second group of circuit elements with parameters that determined the receiver properties which were present in the last reception phase and that have been stored, thus eliminating the time required for renewed tuning in.
Public/Granted literature
- US20020081991A1 Energy-saving method for the wireless reception of data modulated on a carrier signal Public/Granted day:2002-06-27
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