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| 목차 |
1 Introduction
2 Single-stage amplifiers
3 Conclusions |
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| 본문내용 |
Nowadays, the need of broadband transceiver is rapidly increasing, so we review the design method of RF front-end for UWB receiver and design RF front-end that support UWB (UWB PHY layer of IEEE 802.15.3a). This paper shows the design of an Ultra Wide-Band (UWB) Low Noise Amplifier (LNA) for the frequency range 3.1 GHz to 10.6 GHz to base on 0.18μm RF CMOS technology. The amplifier adopts the shunt-feedback and common-source for the two-stage architecture, including broadband matching techniques to achieve the input and output impedance matching. The shunt-feedback improves the stability and noise figure (NF), and common-source does output matching. The input matching is used to the inter-stage.
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| 참고자료 |
[1] http://grouper.ieee.org/groups/802/15/pub/TG3a_ CFP.html.
[2] W. Lim, M. Do, J. Ma, and K, Yeo, 밃 broadband CMOS LNA for WLAN applications�, IEEE Conference on Ultra Wideband Systems and Technologies, Nov. 2003, pp.42-46.
[3] G. Giacoletto, Electronics Designers� Handbook, 2nd ed., McGraw-Hill, New York, 1977.
[4] F. Ali, C. Hutchinson, and A. Podell, 밃 Novel cascade Feedback GaAs MMIC LNA with Transformer-Coupled Output Using Multiple Fabrication Processes�, IEEE Microwave and Guided Wave Letters, Vol. 2, pp. 70-72, Feb. 1992.
[5] C.-H Lee, S. Chakraborty, A. Sutono, S., Yoo, D. Heo, and J. Laskar, 밄roadband highly integrated LTCC front-end module for IEEE 802.11a WLAN applications�, IEEE MTT-S 2004 International Microwave Symposium Digest, Vol. 2, June 2002, pp.1045�1048. |
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| 학교정보 |
2주간 다운받은 학생의 학교정보를 보여줍니다.(5P 소요)
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| 저작권 정보 |
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문서 요약정보
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Ultra-Wideband LNA with Cascaded Feedback and Common-Source Stages
