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https://accedacris.ulpgc.es/handle/10553/45420
Title: | A fully integrated rf front end for DVB-SH | Authors: | García-Vázquez, Hugo Khemchandani, Sunil L. Ramos-Valido, Dailos Juanicorena, Aitor Luján-Martínez, Carmen Del Pino, Javier |
UNESCO Clasification: | 3307 Tecnología electrónica | Keywords: | DVB-SH low‐noise amplifier single‐to‐differential converter Receiver front end |
Issue Date: | 2012 | Publisher: | 0895-2477 | Journal: | Microwave and Optical Technology Letters | Abstract: | This article describes a RF front end for DVB‐SH (2.17–2.2 GHz) implemented in UMC CMOS 90 nm process. This receiver includes a low noise amplifier (LNA), a single‐to‐differential converter, and a mixer. The LNA is based on cascode topology combined with a narrow band impedance matching and LC tank load. The single‐to‐differential converter generates a pair of differential output signals from a single input, which have balanced amplitude and phase. This converter is followed by a Gilbert cell based quadrature mixer. The measurements show a conversion gain of 15.7–15.5 dB, an input return loss (S11) of −12 dB, and an output compression point of 1.92 dBm. This receiver has a simulated noise figure of 2.2 dB. This combination draws 22 mW from a 1.2‐V supply | URI: | https://accedacris.ulpgc.es/handle/10553/45420 | ISSN: | 0895-2477 | DOI: | 10.1002/mop.26974 | Source: | Microwave and Optical Technology Letters[ISSN 0895-2477],v. 54, p. 1944-1949 |
Appears in Collections: | Reseña |
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