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

fYear

1994

fDate

27 Jun-1 Jul 1994

Firstpage

85

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on

Conference_Location

Trondheim

Print_ISBN

0-7803-2015-8

Type

conf

DOI

10.1109/ISIT.1994.394863

Filename

394863