Title :
Design and analysis of a fast frequency-hopped DBPSK communication system. I. Error performance in AWGN plus partial-band noise jamming
Author :
Lo, Chingshyang ; Masry, Elias ; Milstein, Laurence B.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
fDate :
11/1/1993 12:00:00 AM
Abstract :
The purpose of the paper is to present the design and performance analysis of a fast frequency-hopped (FFH) spread spectrum communication system employing differential binary phase-shifted-keying (DBPSK) modulation and differentially coherent demodulation. The receiver utilizes a hop time tracking loop to “lock” the hop clock. The authors present an analysis of the average bit error probability of the overall system when it is operating in additive white Gaussian noise plus partial-band noise jamming. The effect of channel phase distortion is also studied
Keywords :
demodulation; error statistics; frequency agility; jamming; phase shift keying; radio receivers; spread spectrum communication; telecommunication channels; white noise; AWGN; additive white Gaussian noise; average bit error probability; channel phase distortion; design; differential binary phase-shifted-keying modulation; differentially coherent demodulation; fast frequency-hopped DBPSK communication system; hop clock; hop time tracking loop; partial-band noise jamming; performance analysis; spread spectrum communication system; Additive white noise; Clocks; Demodulation; Error probability; Frequency; Gaussian noise; Performance analysis; Phase modulation; Spread spectrum communication; Tracking loops;
Journal_Title :
Communications, IEEE Transactions on
