Published October 2010 | Version v1
Journal article Metadata-only

The application of CIC filter in NQR explosive detection system

Creators

  • 1. No.22 research institute of CETC, Qingdao (China)
  • 2. The first engineer research institute of the general armaments department, Wuxi (China)

Description

It introduce the principle and application of CIC Digital-filter from Digital Signal Processing and Analyzing in NQR Explosive Detection System. Compared with FIR and IIR Digital-filter traditional used, CIC Digital-filter can be decimated. In NQR Explosive Detection System, Digital Receiver often adopts big over-sampling ratios. Facing requirement of high-speed processing great quantity data, CIC filter has flexible, high-efficiency, real-time advantage. CIC Digital-filter provides a favorable method for NQR signal acquiring, processing and analyzing from some kinds explosives. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Electronics and Detection Technology
Journal Volume
30
Journal Issue
10
Journal Page Range
p. 1341-1344
ISSN
0258-0934

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
44093485
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
DETECTION; DIGITAL FILTERS; EFFICIENCY; ELECTRIC FILTERS; EXPLOSIVES; NUCLEAR QUADRUPOLE RESONANCE; PROCESSING; SIGNALS; VELOCITY
Descriptors DEC
FILTERS; RESONANCE

Optional Information

Notes
7 figs., 8 refs.