a 90nm cmos low noise amplifier using noise neutralizing for 3.1-10.6ghz uwb system...
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![Page 1: A 90nm CMOS Low Noise Amplifier Using Noise Neutralizing for 3.1-10.6GHz UWB System 指導教授:林志明 教授 級別:碩二 學生:張家瑋 Chao-Shiun Wang; Chorng-Kuang](https://reader036.vdocuments.site/reader036/viewer/2022081506/56649ee15503460f94bf11b0/html5/thumbnails/1.jpg)
A 90nm CMOS Low Noise Amplifier Using Noise
Neutralizing for 3.1-10.6GHz UWB System
指導教授:林志明 教授
級別:碩二
學生:張家瑋
Chao-Shiun Wang; Chorng-Kuang Wang;
Solid-State Circuits Conference, 2006. ESSCIRC 2006. Proceedings of the 32nd European Sept. 2006 Page(s):251 - 254
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Outline
Abstract Introduction Circuit Design Experimental Results Conclusion Reference
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Abstract
UWB LNA Fabricated in 90nm CMOS process NF is below 6dB Power gain is 12dB 1.2V
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Introduction
UWB systems have the potential for high-speed Wireless communication
Conventional RF circuit have large chip area and high frequency noise figure degradation limit the UWB radio performance.
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Circuit Design
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Experimental Results
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Measured NF.
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Microphotograph of the LNA.
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A UWB CMOS LNA has been implemented in a 90nm CMOS process.
The noise neutralizing techniques are confirmed by the theoretical analysis and the measurement results.
Conclusion
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References [1] R.-C. Liu, K.-L. Deng, and H.Wang, “A 0.6–22 GHz broadband CMOS distributed amplifier,” in Proc. IEEE Radio Frequency Integrated Circuits (RFIC) Symp., June 8–10, 2003, pp. 103–106.
[2] S. Andersson, C. Svensson, and O. Drugge, "Wideband LNA for a multistandard wireless receiver in 0.18 μm CMOS," Proceedings of the 29th European Solid-State Circuits Conference, pp. 655 - 658, Sept. 2003.
[3] A. Bevilacqua and A. M. Niknejad, “An ultra-wideband CMOS LNA for 3.1 to 10.6 GHz wireless receiver,” in IEEE ISSCC Dig. Tech. Papers, 2004, pp. 382–383.
[4] Federico Bruccoleri, Eric A. M. Klumperink, and Bram Nauta, “Wide-Band CMOS Low-Noise Amplifier Exploiting Thermal Noise Canceling,” IEEE Journal of Solid-Stat Circuits, vol. 40, pp. 275 - 282, Feb. 2004.
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Thank You For Your Attention