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A Study on Improvement of the Channel Efficiency of FH-SS Transceiver Based on DDS Technique
A Study on Improvement of the Channel Efficiency of FH-SS Transceiver Based on DDS Technique
- 한국정보통신학회
- Journal of information and communication convergence engineering
- Vol.6 No.1
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2008.0147 - 50 (4 pages)
- 0
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A novel high channel efficiency transceiver based on a fast acquisition frequency synthesizer has been designed. The direct digital synthesis (DDS) technique is applied and a simple memory look-up table is incorporated to expedite channel acquisition. The technique simplifies the frequency control process in the transceiver and thus reduces the channel switching time. As a result, the channel efficiency is improved. The designed transceiver is ideal for frequency hopping mobile communication applications.
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