A low phase noise design for ultrawideba
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Po-Yang Chang; Hui-I Wu; Christina F. Jou
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Article
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2007
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John Wiley and Sons
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English
β 346 KB
## Abstract A low phaseβnoise frequency synthesizer design for ultrawideband is demonstrated in a 0.18βΞΌm CMOS process. It combines a low phaseβnoise voltageβcontrolled oscillator with twoβstage dividers and a switched buffer multiplexer with low layout complexity. Because of the symmetrical indepe