Receiver for spread spectrum communication

Pulse or digital communications – Repeaters – Testing

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H04K 102

Patent

active

049088378

ABSTRACT:
A receiver for spread spectrum communication is disclosed, which is provided with two convolvers and in which a first and a second reference signal, each of which consists of a 4-phase-modulated signal formed on the basis of a first PN code, a second PN code and a first CW signal, are supplied to a second input of each of the convolvers, respectively, while a received signal is supplied to a first input of each of the convolvers so that the correlation output of each of the convolvers is decoded so as to obtain an information signal.

REFERENCES:
patent: 4485477 (1984-11-01), Nossen
patent: 4530103 (1985-07-01), Mosley, Jr. et al.
patent: 4621365 (1986-11-01), Chiu
patent: 4653069 (1987-03-01), Roeder
patent: 4675839 (1987-06-01), Kerr
patent: 4691326 (1987-09-01), Tsuchiya
patent: 4707839 (1987-11-01), Andren et al.

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