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다이애딕 구조를 이용한 TH-PPM UWB 시스템의 성능 분석Performance Analysis of a TH-PPM UWB System using Dyadic Tree Structure
- Other Titles
- Performance Analysis of a TH-PPM UWB System using Dyadic Tree Structure
- Issue Date
- 2008
- Publisher
- 한국인터넷방송통신학회
- Keywords
- Scaling function; TH-PPM UWB system; Dyadic tree; Paraunitary Reconstruction; Scaling function; TH-PPM UWB system; Dyadic tree; Paraunitary Reconstruction
- Citation
- 한국인터넷방송통신학회 논문지, v.8, no.3, pp.87 - 92
- Journal Title
- 한국인터넷방송통신학회 논문지
- Volume
- 8
- Number
- 3
- Start Page
- 87
- End Page
- 92
- ISSN
- 2289-0238
- Abstract
- In this paper, certain scaling functions are generated using the dyadic subband tree structure and applied to a time-hopping, pulse position modulation, ultra-wideband (TH-PPM UWB) system. Scaling functions can be obtained by iterating a lowpass filter at each level using a critically sampled dyadic tree. The performance of the TH-PPM UWB system employing scaling functions as the mono-cycle waveform is evaluated through computer simulations in a Rayleigh fading environment.
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Related Researcher
- Choi, Gin kyu
- Science & Technology (Department of Electronic & Electrical Convergence Engineering)