Question: A DSSS system employing BPSK data modulation operates with a data rate of 10 kbps. A processing gain of 1000 (30 dB) is desired. (a)

A DSSS system employing BPSK data modulation operates with a data rate of 10 kbps. A processing gain of 1000 (30 dB) is desired.
(a) Find the required chip rate.
(b) What is the RF transmission bandwidth required (null-to-null)?
(c) An SNR of 10 dB is employed. What is PE for the following, JSRs? 5 dB; 10 dB; 15 dB; 30 dB.

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