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A Low Power Folded Mixer Using Even Harmonic Technology

This paper presents a novel design for a low power folded mixer leveraging even harmonic technology. The proposed mixer operates with an input RF signal of 1.9 GHz at -40 dBm and a local oscillator signal of 0.948 GHz at 0 dBm, achieving an input third-order intercept point (IIP3) of -3 dBm and a power consumption of just 6.4 mW. Fabricated using TSMC's 0.18 μm 1P6M CMOS process, the device occupies a compact area of 0.989 x 0.559 mm. Experimental results validate the design, demonstrating its viability for energy-efficient RF applications.

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A Low Power Folded Mixer Using Even Harmonic Technology

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  1. A Low Power Folded Mixer Using Even Harmonic Technology • Weng.Ro-Min, Wang.Jing-Chyi, Li.Shu-Ya, and Wei.Hung-Che; • IEEE International Workshop, Radio-Frequency Integration Technology, 2007. RFIT 007, Page(s):247 - 249, 9-11 Dec. 2007 指導教授: 林志明 教授 學生: 潘彥成

  2. Outline • Abstract • Propose folded mixer design • Experimental results • Conclusion

  3. Abstract • Input 1.9GHz RF signals of -40dBm; 0.948GHz LO signals of 0dBm. • IIP3: -3dBm. Power consumption: 6.4mW. • Fabricated by tsmc 0.18μm 1P6M CMOS process with the size of 0.989×0.559mm.

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