M-ary CPM pulse compression filter for low flat sidelobes

Ulku Cilek Doyuran; R.F. Tigrek

doi:10.1109/RADAR.2014.7060339

M-ary CPM pulse compression filter for low flat sidelobes

Ulku Cilek Doyuran
, R.F. Tigrek

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

Abstract

CPM waveforms having small spectral footprint and constant envelope are suitable as radar waveforms. This study utilizes a framework based on Laurent Decomposition which expresses the signal in terms of a set of PAM components and associated pseudo-codes and eliminates the need to deal with over-sampled waveform. Exploiting these properties, a mismatched filter design technique based on the pseudo-code is developed for M-ary CPM waveforms Simulation results show a significant improvement of the Peak to Sidelobe Level (PSL). Moreover, the mismatched filter design method is able to optimize the PSL over the ambiguity surface area of interest.

Original language	English
Title of host publication	2014 International Radar Conference (Radar)
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Number of pages	5
ISBN (Electronic)	978-1-4799-4195-7
DOIs	https://doi.org/10.1109/RADAR.2014.7060339
Publication status	Published - Oct 2014
Externally published	Yes
Event	2014 IEEE International Radar Conference - Lille, France Duration: 13 Oct 2014 → 17 Oct 2014

Conference

Conference	2014 IEEE International Radar Conference
Country/Territory	France
City	Lille
Period	13/10/14 → 17/10/14

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10.1109/RADAR.2014.7060339

Cite this

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title = "M-ary CPM pulse compression filter for low flat sidelobes",

abstract = "CPM waveforms having small spectral footprint and constant envelope are suitable as radar waveforms. This study utilizes a framework based on Laurent Decomposition which expresses the signal in terms of a set of PAM components and associated pseudo-codes and eliminates the need to deal with over-sampled waveform. Exploiting these properties, a mismatched filter design technique based on the pseudo-code is developed for M-ary CPM waveforms Simulation results show a significant improvement of the Peak to Sidelobe Level (PSL). Moreover, the mismatched filter design method is able to optimize the PSL over the ambiguity surface area of interest.",

author = "Doyuran, \{Ulku Cilek\} and R.F. Tigrek",

year = "2014",

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doi = "10.1109/RADAR.2014.7060339",

language = "English",

booktitle = "2014 International Radar Conference (Radar)",

publisher = "Institute of Electrical and Electronics Engineers",

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note = "2014 IEEE International Radar Conference ; Conference date: 13-10-2014 Through 17-10-2014",

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TY - GEN

T1 - M-ary CPM pulse compression filter for low flat sidelobes

AU - Doyuran, Ulku Cilek

AU - Tigrek, R.F.

PY - 2014/10

Y1 - 2014/10

N2 - CPM waveforms having small spectral footprint and constant envelope are suitable as radar waveforms. This study utilizes a framework based on Laurent Decomposition which expresses the signal in terms of a set of PAM components and associated pseudo-codes and eliminates the need to deal with over-sampled waveform. Exploiting these properties, a mismatched filter design technique based on the pseudo-code is developed for M-ary CPM waveforms Simulation results show a significant improvement of the Peak to Sidelobe Level (PSL). Moreover, the mismatched filter design method is able to optimize the PSL over the ambiguity surface area of interest.

AB - CPM waveforms having small spectral footprint and constant envelope are suitable as radar waveforms. This study utilizes a framework based on Laurent Decomposition which expresses the signal in terms of a set of PAM components and associated pseudo-codes and eliminates the need to deal with over-sampled waveform. Exploiting these properties, a mismatched filter design technique based on the pseudo-code is developed for M-ary CPM waveforms Simulation results show a significant improvement of the Peak to Sidelobe Level (PSL). Moreover, the mismatched filter design method is able to optimize the PSL over the ambiguity surface area of interest.

U2 - 10.1109/RADAR.2014.7060339

DO - 10.1109/RADAR.2014.7060339

M3 - Conference contribution

BT - 2014 International Radar Conference (Radar)

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 2014 IEEE International Radar Conference

Y2 - 13 October 2014 through 17 October 2014

ER -

M-ary CPM pulse compression filter for low flat sidelobes

Abstract

Conference

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