Improving detection of linear FM signals in noise using adaptive lattice filters

M. H. Kahaei; B. Boashash; M. Deriche

doi:10.1049/el:19970695

Improving detection of linear FM signals in noise using adaptive lattice filters

M. H. Kahaei
, B. Boashash
, M. Deriche

Queensland University of Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The probability density function of the first reflection coefficients of adaptive lattice filters is experimentally characterised. Specifically, for small significance levels, the gradient noise at the adaptive coefficients can be modelled as a coloured Gaussian noise process. These coefficients are then used to detect linear FM signals in white Gaussian complex noise.

Original language	English
Pages (from-to)	1032-1034
Number of pages	3
Journal	Electronics Letters
Volume	33
Issue number	12
DOIs	https://doi.org/10.1049/el:19970695
State	Published - 5 Jun 1997
Externally published	Yes

Keywords

Adaptive filters
Detector circuits
Gaussian noise
Gaussian processes

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10.1049/el:19970695

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@article{7ea24ecdf8e2429194f3d52cf2f60daf,

title = "Improving detection of linear FM signals in noise using adaptive lattice filters",

abstract = "The probability density function of the first reflection coefficients of adaptive lattice filters is experimentally characterised. Specifically, for small significance levels, the gradient noise at the adaptive coefficients can be modelled as a coloured Gaussian noise process. These coefficients are then used to detect linear FM signals in white Gaussian complex noise.",

keywords = "Adaptive filters, Detector circuits, Gaussian noise, Gaussian processes",

author = "Kahaei, \{M. H.\} and B. Boashash and M. Deriche",

year = "1997",

month = jun,

day = "5",

doi = "10.1049/el:19970695",

language = "English",

volume = "33",

pages = "1032--1034",

journal = "Electronics Letters",

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T1 - Improving detection of linear FM signals in noise using adaptive lattice filters

AU - Kahaei, M. H.

AU - Boashash, B.

AU - Deriche, M.

PY - 1997/6/5

Y1 - 1997/6/5

N2 - The probability density function of the first reflection coefficients of adaptive lattice filters is experimentally characterised. Specifically, for small significance levels, the gradient noise at the adaptive coefficients can be modelled as a coloured Gaussian noise process. These coefficients are then used to detect linear FM signals in white Gaussian complex noise.

AB - The probability density function of the first reflection coefficients of adaptive lattice filters is experimentally characterised. Specifically, for small significance levels, the gradient noise at the adaptive coefficients can be modelled as a coloured Gaussian noise process. These coefficients are then used to detect linear FM signals in white Gaussian complex noise.

KW - Adaptive filters

KW - Detector circuits

KW - Gaussian noise

KW - Gaussian processes

UR - https://www.scopus.com/pages/publications/0031554397

U2 - 10.1049/el:19970695

DO - 10.1049/el:19970695

M3 - Article

AN - SCOPUS:0031554397

SN - 0013-5194

VL - 33

SP - 1032

EP - 1034

JO - Electronics Letters

JF - Electronics Letters

IS - 12

ER -

Improving detection of linear FM signals in noise using adaptive lattice filters

Abstract

Keywords

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