Title :
Performance analysis of frequency domain delay and multiply receivers for spread spectrum modulated signals
Author :
Bukofzer, Daniel C.
Author_Institution :
Dept. of Electr. & Comput. Eng., California State Univ., Fresno, CA, USA
fDate :
27 Jun-1 Jul 1994
Abstract :
Prefilter delay and multiply (PFDM) devices have been shown to be useful in clock recovery and signal detection. This is of particular interest in spread spectrum modulated signals of unknown chip rate whose presence must be detected. The PFDM receiver is well suited to this task. The overall performance and utility of the FDDM receiver (the PFDM frequency domain counterpart) is compared and contrasted with known (or simulated) performance results associated with PFDM devices
Keywords :
delays; frequency-domain analysis; radio receivers; signal detection; spread spectrum communication; FDDM receiver; PFDM receiver; chip rate; clock recovery; frequency domain delay and multiply receivers; performance analysis; prefilter delay and multiply devices; signal detection; spread spectrum modulated signals; Additive noise; Additive white noise; Delay effects; Frequency domain analysis; Noise level; Performance analysis; Random variables; Signal analysis; Signal to noise ratio; Spread spectrum communication;
Conference_Titel :
Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
0-7803-2015-8
DOI :
10.1109/ISIT.1994.394863
