Comparison of Wideband Channel Models in HF Communication
- Received Date: 2003-08-29
- Publish Date: 2003-10-15
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Key words:
- HF communication /
- time dispersion /
- frequency dispersion /
- HF wideband channel
Abstract: The key of developing high frequency wideband communication system is how to model the HF wideband channel. Some HF wideband models are discussed and compared in this paper, including Vogler model, parallel subband model, two improved Watterson models and Pseudo-Deterministic model. As a deterministic model, Volger model basically describes the characteristics of HF wideband channel, but it also needs to be improved. The improvement of Vogler model is given in this paper.
Citation: | Tang Wanbin, Tu Xudong, Li Shaoqian. Comparison of Wideband Channel Models in HF Communication[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(5): 555-559. |