Design and analysis of a fully differential CMOS LNA for 3.1-10.6GHz UWB communications systems: article / Noorinani Taib
An ultra-wideband (UWB) 3.1-10.6ghz low noise amplifier adopts cross-coupling commomgate (CG) topology is presented in this paper. Inductive series-peaking is used for the LNA to obtain broadband flat gain in the whole 3.1- 10.6ghz band. Designed in a commercial 0.18/IM CMOS technology, the LNA achi...
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| Format: | Article |
| Language: | English |
| Published: |
2007
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| Online Access: | https://ir.uitm.edu.my/id/eprint/105275/1/105275.pdf https://ir.uitm.edu.my/id/eprint/105275/ |
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| Summary: | An ultra-wideband (UWB) 3.1-10.6ghz low noise amplifier adopts cross-coupling commomgate (CG) topology is presented in this paper. Inductive series-peaking is used for the LNA to obtain broadband flat gain in the whole 3.1- 10.6ghz band. Designed in a commercial 0.18/IM CMOS technology, the LNA achieves an nf of 3.1- 4.7 dB, an S11 of less than –l0 dB, an S21 of 10.6 dB and input 3rd interception point (HP3) of -5. IdBm, while the power supply is 1.8v. |
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