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Design of LNA and TRX Switch Chain for WiMedia UWB Communication
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- Authors
- Seung Sik Lee, Sang Jae Lee, Sang Sung Choi, Chang Wan Kim
- Issue Date
- 2009-07
- Citation
- International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2009, pp.450-452
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This Paper presents Low Noise Amplifier (LNA) and TRX Switch chain for WiMedia Ultra Wide Bandwidth (UWB) System. The Federal Communication Committee (FCC) authorized the commercial use of the UWB technology in February 2002[1]. Where, the spectrum mask range in an indoor environment is from 3.1GHz to 10.6GHz. But Mode 1 operating frequency of WiMedia UWB is 3 to 5GHz. This proposed LNA and Switch chain can provide more than 13.4dB power gain and less than 3.4dB Noise Figure (NF) for 3.1 to 5GHz frequency band. It consumes less than 13mA and fabricated in CMOS 0.13um technology.
- KSP Keywords
- Indoor Environment, Noise Figure(NF), Operating frequency, Power gain, UWB Technology, UWB communication, Ultra Wide Bandwidth, frequency band, mode 1