標題: | A 8-mW 77-GHz Band CMOS LNA by Using Reduced Simultaneous Noise and Impedance Matching Technique |
作者: | Ko, Chun-Lin Li, Chun-Hsing Kuo, Chien-Nan Kuo, Ming-Ching Chang, Da-Chiang 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
關鍵字: | LNA;source degeneration;millimeter-wave;simultaneous noise and impedance matching |
公開日期: | 2015 |
摘要: | This paper presents analysis and design of source inductance for multistage LNA at 77-GHz band in 90 nm CMOS technology. Instead of simultaneous noise and impedance matching, the analysis shows the optimum degeneration of the single stage design for millimeter-wave frequencies. A low-power 77-GHz band LNA has been demonstrated to verify the optimization result. By using the proposed method, the LNA exhibited a low noise figure of 5.1 dB and a gain of 18.1 dB at 78.5 GHz with only 8 mW from a 1-V power supply. |
URI: | http://hdl.handle.net/11536/134823 |
ISBN: | 978-1-4799-8391-9 |
ISSN: | 0271-4302 |
期刊: | 2015 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) |
起始頁: | 2988 |
結束頁: | 2991 |
Appears in Collections: | Conferences Paper |