CDMA Communication System with Chirp Signal Carrier

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  • チャープ搬送波を用いるCDMA通信システム
  • チャープ ハンソウハ オ モチイル CDMA ツウシン システム

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P(論文)

In this research, we propose a system that uses the chirp signal that is the frequency sweep signal for carrier. The proposed system does not need any complex code synchronizing system in the receiver, and, in addition, a correlation characteristic is improved by chirp carrier in CDMA. This report clarifies the relation between the correlation characteristic and the parameter of chirp carrier, and shows that the performance of multiple access is improved when the PN sequence with an especially inferior correlation characteristic is used.

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