Spatial Power Combining of DSSS Signals From a Sparse Array

  title={Spatial Power Combining of DSSS Signals From a Sparse Array},
  author={Xiaofeng Ouyang and Fangling Zeng and Daqian Lv and Wenhao Wang},
  journal={IEEE Access},
This paper generalizes the technique of spatial power combining to modulated signals and applies it to effectively strengthen or deny communications and navigation services in desired area. The system and mathematical model of coherent combining for direct-sequence spread spectrum (DSSS) signals are established. By using the method of transmitting delay precompensation and coherent combination, the coherent energy level after de-spreading at the receiving scales is the square of the number of… Expand
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