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Content Provider | IEEE Xplore Digital Library |
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Author | Bo Shi Michael Yan Wah Chia |
Copyright Year | 2007 |
Description | Author affiliation: Inst. for Infocomm Res., Singapore (Bo Shi; Michael; Yan Wah Chia) |
Abstract | This paper presents an RF receiver front-end for ultra-wideband (UWB) wireless communications based on the multi-band OFDM alliance (MBOA) / WiMedia standard proposal. Fabricated in a 0.13 μm CMOS process, the receiver chip employs a direct conversion architecture and integrates a single-ended wideband low-noise amplifier (LNA) and two double-balanced downconversion mixers with embedded single-to-differential conversion. Housed in a low-cost QFN package, the IC prototype delivers a conversion power gain of 22 dB and a noise figure of 5.7 dB measured at 4 GHz, while achieving an input IP3 of-9.6 dBm and an input IP2 of 29 dBm. Consuming 31 mA from a 1.5 V supply, the receiver covers the entire UWB band from 3.1 to 10.6 GHz and occupies an area less than 1 $mm^{2}.$ |
Starting Page | 622 |
Ending Page | 625 |
File Size | 2577501 |
Page Count | 4 |
File Format | |
ISBN | 9781424405206 |
DOI | 10.1109/ICUWB.2007.4381019 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2007-09-24 |
Publisher Place | Singapore |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Low-noise amplifiers OFDM Architecture CMOS process Proposals ultra-wideband (UWB) wideband low-noise amplifiler Communication standards Radio frequency Wireless communication CMOS direct-conversion mixer Integrated circuit packaging RF integrated circuit Ultra wideband technology receiver front-end |
Content Type | Text |
Resource Type | Article |
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