Design of a Folded-cascode UWB Low Noise Amplifier with Low Power
- Title
- Design of a Folded-cascode UWB Low Noise Amplifier with Low Power
- Author
- 최재훈
- Keywords
- Current - reused technique; Folded-cascode; Low Noise Amplifier; Low power consumption; Ultra wideband
- Issue Date
- 2011-02
- Publisher
- Copyright 2011 Elsevier B.V., All rights reserved.
- Citation
- In: International Conference on Advanced Communication Technology, ICACT, 13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011, Proceeding. (International Conference on Advanced Communication Technology, ICACT, 2011, :214-217)
- Abstract
- In this paper, we proposed a low noise amplifier (LNA) for ultra wideband (UWB) application using TSMC 0.18μm CMOS technology. To satisfy the wide input matching, LC high-pass filter matching network is utilized in the first stage. To obtain the low power characteristic, folded-cascode with current reused technique is utilized in the second stage. The designed UWB LNA has the voltage gain of 17.6 ~ 19.7 dB and the noise figure of 1.8 ~ 2.2 dB over the frequency band of interest (3.1-10.6 GHz). The total power consumption of the UWB LNA is 4.0 mW (core 2.93 mW) from 1 V supply voltage.
- URI
- http://ieeexplore.ieee.org/document/5745780/https://repository.hanyang.ac.kr/handle/20.500.11754/70184
- ISSN
- 1738-9445
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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