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Research of sub-channel filter technique in the digital channelization |
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| Authors: | Di HE Fei WEN Ren-dong YING Wen-quan WU Chen HE Ling-ge JIANG |
| Affiliation: | 1. Shanghai Key Laboratory of Big Dipper Navigation and Location Services,School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;2. National Mobile Communications Research Laboratory,Southeast University,Nanjing 210096,China;3. 804 Institute,Academy of Shanghai Aerospace Technology Research,Shanghai 201109,China;4. Department of Electronic Engineering,Shanghai Jiao Tong University,Shanghai 200240,China |
| Abstract: | In the satellite communications,there were very high performance requirements for the satellite transponder due to the restrictions of the volume and weight of the load,and the satellite channelization technique was an important means to solve this problem.The overall implementation structure and the sub-channel filter design method which played a serious role in the system were discussed.It has important practical significance to the overall implementation of the digital channelization. |
| Keywords: | digital channelization sub-channel filter |
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