A Study on the RF performance analysis for Multi-band Ultra Wide Band Systems 


Vol. 28,  No. 12, pp. 951-957, Dec.  2003


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  Abstract

The analysis of RF performance requirement conditions on communication system is critical indicator to predict the performance of system. UWB(Ultra Wide Band) system which the standard is not established yet is difficult to derive the precise system performance requirement condition. Also, there are differences between conventional UWB system and multi-band system about RF performance requirement condition. In this thesis, the differences are analyzed and performance requirement conditions of multi-band UWB system are discribed on the basis of the differences. Throughput, maximum transmit power, and sensitivity of multi-band UWB system is varied with respect to the number of Sub-Bands. In addition, because of Multi-path effect, if PRF(Pulse Repetition Frequency) is changed, the Multi-path link margin is happened to compensate for Multi-path Energy Loss which is contributed by increasing of the Link Margin. According to Multi-path Margin, the variation of the resistance with respect to sensitivity and interference signal is observed and analyzed through the simulation.

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  Cite this article

[IEEE Style]

S. Choi, G. Kim, J. Kwack, H. Kim, "A Study on the RF performance analysis for Multi-band Ultra Wide Band Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 28, no. 12, pp. 951-957, 2003. DOI: .

[ACM Style]

Seok Choi, Gil-Gyeom Kim, Jun-Ho Kwack, and Hak-Sun Kim. 2003. A Study on the RF performance analysis for Multi-band Ultra Wide Band Systems. The Journal of Korean Institute of Communications and Information Sciences, 28, 12, (2003), 951-957. DOI: .

[KICS Style]

Seok Choi, Gil-Gyeom Kim, Jun-Ho Kwack, Hak-Sun Kim, "A Study on the RF performance analysis for Multi-band Ultra Wide Band Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 28, no. 12, pp. 951-957, 12. 2003.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880