A method for relaxing specifications of
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Akira Yasuda; Hiroshi Tanimoto; Takako Oda
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Article
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2000
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John Wiley and Sons
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English
⚖ 185 KB
Important issues for PHS and other portable terminals are reducing size, increasing precision, and lowering power consumption. In this paper, the authors propose a S/4-shift QPSK signal generator which uses an analog FIR filter as a way to achieve the above goals. In the proposed method, an analog F