Samenvatting
This paper presents a tunable wideband low-noise amplifier (LNA) covering 1.2 to 2.8 GHz and is realized in a 0.25 μm SiGe:C BiCMOS technology. The LNA covers 80% fractional bandwidth in 16 states using a dual-LC tanks input broadband noise matching technique and a switch capacitor output frequency selection network. The measured minimal noise figure (NF) is 0.8 dB at 1.4 and 1.8 GHz, and the average NF is 1.2 (± 0.4) dB from 1.2 to 2.8 GHz. The best gain is 14 dB at 2 GHz and with ±0.5 dB flatness bandwidth covers from 1.4 GHz to 2.6 GHz. The measured input 1-dB compression point and input IP3 are better than -8 dBm and 3.5 dBm, respectively.
Originele taal-2 | Engels |
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Titel | 2019 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2019 |
Plaats van productie | Piscataway |
Uitgeverij | Institute of Electrical and Electronics Engineers |
Pagina's | 3-6 |
Aantal pagina's | 4 |
ISBN van elektronische versie | 978-1-7281-1701-0 |
DOI's | |
Status | Gepubliceerd - jun. 2019 |
Evenement | IEEE Radio Frequency Integrated Circuits Symposium (RFIC) - Boston, Verenigde Staten van Amerika Duur: 2 jun. 2019 → 4 jun. 2019 |
Congres
Congres | IEEE Radio Frequency Integrated Circuits Symposium (RFIC) |
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Verkorte titel | RFIC2019 |
Land/Regio | Verenigde Staten van Amerika |
Stad | Boston |
Periode | 2/06/19 → 4/06/19 |