Design of Low Noise Amplifier Using 0.18 um CMOS Technology
978-3-330-00786-4
3330007869
60
2016-11-24
35.90 €
eng
https://images.our-assets.com/cover/230x230/9783330007864.jpg
https://images.our-assets.com/fullcover/230x230/9783330007864.jpg
https://images.our-assets.com/cover/2000x/9783330007864.jpg
https://images.our-assets.com/fullcover/2000x/9783330007864.jpg
Low Noise Amplifiers (LNAs) for wireless applications have attracted significant research interest and various approaches to the design of narrowband LNAs (operating below 3 GHz) and wideband LNAs(operating above 3 GHz) have been proposed previously. Distributed amplifiers can provide very large bandwidth because of their unique gain-bandwidth trade-off. However, large power consumption and chip area make them unsuitable for typical low–power, low cost wireless applications. Common-gate amplifiers exhibit excellent wide band input matching, but suffer from a relatively large noise figure (NF). Narrow-band LNAs like an inductively degenerated common-source amplifier can also be converted into a wideband one by adding a wideband input matching network However, the insertion loss of the passive input matching degrades the NF rapidly with frequency. Resistive-feedback amplifiers have very good wideband input matching characteristics. However, low NF and low power consumption can be hardly achieved simultaneously across a large frequency range. Noise cancellation technique is used to relax this trade-off in resistive feed-back amplifiers.
https://www.morebooks.shop/books/pt/published_by/lap-lambert-academic-publishing/47/products
Eletrônicas, eletro-tecnologia, tecnologia da comunicação
https://www.morebooks.shop/store/pt/book/design-of-low-noise-amplifier-using-0-18-um-cmos-technology/isbn/978-3-330-00786-4