© The Institution of Electrical Engineers
The use of a microprocessor to control the synchronization of a low-data-rate spread-spectrum system is described. The microprocessor controls a voltage-controlled oscillator and sequence-generator, and carries out the correlation processes needed for the acquisition and tracking modes. Switching between modes is achieved by changing an interrupt vector.
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http://iet.metastore.ingenta.com/content/journals/10.1049/ree.1979.0063
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