New multigate pulsed Doppler system using second-order sampling

18 August 1988

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 24 (17) , 1091-1093
https://doi.org/10.1049/el:19880740

Abstract

A new multigate Doppler system using second-order sampling is proposed. To reduce the hardware complexity and to eliminate the balancing problem between in-phase and quadrature signal channels in conventional systems, the proposed system uses a single signal processing channel. This system can be used in a multigate Doppler system and implemented in a full digital fashion.

Keywords

FULLY DIGITAL SYSTEM
HARDWARE COMPLEXITY
DOPPLER VELOCITY METERS
MULTIGATE DOPPLER SYSTEM
BALANCE PROBLEM ELIMINATION
SECOND-ORDER SAMPLING
PULSED DOPPLER SYSTEM
SINGLE SIGNAL PROCESSING CHANNEL

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