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Design of RF prototype system for DS-CDMA UWB Communication
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- Authors
- Seung-Sik Lee, Jae-YoungKim, Bong-Hyuk Park, Sang-sung Choi
- Issue Date
- 2005-02
- Citation
- International Conference on Advanced Communication Technology (ICACT) 2005, pp.485-487
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents RF prototype system for DS-CDMA ultra wide-band (UWB) communication. The Federal Communication (FCC) authorized the commercial use of the UWB technology in February 2002. Where, the frequency range of the spectrum mask in an indoor environment is from 3.1 GHz to 10.6 GHz. But because of 5 GHz wireless LAN, they usually use frequency band from 3.1-4.9 GHz. This prototype RF system can be satisfied with these limitations. Its structure is direct conversion and receiver dynamic range is 40 dB (-40 dB -80 dB)
- KSP Keywords
- 5 GHz Wireless LAN, 6 GHz, Direct Conversion, Direct-sequence code-division multiple-access(DS-CDMA), Frequency Range, Indoor Environment, Prototype system, RF prototype, RF system, UWB Technology, UWB communication