RNS-based GaAs signal processing system

Author

Kosek, Michael R. ; Taylor, Fred J. ; Griffin, Michael ; Hardy, Randall R.

Author_Institution

Harris Corp., Melbourne, FL, USA

fYear

1989

fDate

15-18 Oct 1989

Firstpage

615

Abstract

Residue number system (RNS) finite-impulse-response (FIR) digital filter and discrete Fourier transform (DFT) systems are designed with GaAs components. Estimated processing bandwidths up to 300 MHz can be obtained using existing GaAs parts. By incorporating an application-specific integrated circuit (ASIC) into the system, processing bandwidths in excess of 400 MHz are possible. A discussion of the architecture is provided, along with performance estimates of various functions

Keywords

III-V semiconductors; application specific integrated circuits; digital arithmetic; digital signal processing chips; gallium arsenide; 300 MHz; ASIC; FIR digital filter; GaAs; III-V semiconductors; RNS; UHF; VHF; application-specific integrated circuit; architecture; performance estimates; processing bandwidths; residue number system; signal processing system; Application specific integrated circuits; Arithmetic; Bandwidth; Digital filters; Discrete Fourier transforms; Dynamic range; Finite impulse response filter; Gallium arsenide; Hardware; Signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Military Communications Conference, 1989. MILCOM '89. Conference Record. Bridging the Gap. Interoperability, Survivability, Security., 1989 IEEE

Conference_Location

Boston, MA

Type

conf

DOI

10.1109/MILCOM.1989.103998

Filename

103998