Designing (In) finite-alphabet Sequences via Shaping the Radar Ambiguity Function

ALAEE-KERAHROODI, Mohammad; SEDIGHI, Saeid; MR, Bhavani Shankar; Ottersten, Björn

doi:10.1109/ICASSP.2019.8682216

Download

Paper published in a book (Scientific congresses, symposiums and conference proceedings)

Designing (In) finite-alphabet Sequences via Shaping the Radar Ambiguity Function

ALAEE-KERAHROODI, Mohammad; SEDIGHI, Saeid; MR, Bhavani Shankar et al.

2019 • In ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Peer reviewed

Permalink
https://hdl.handle.net/10993/41166

DOI
10.1109/ICASSP.2019.8682216

Files (1)Send to Details Statistics Bibliography Similar publications

Files

Full Text

C2_Mohammad18_v9r.pdf

Author preprint (222.46 kB)

Download

All documents in ORBilu are protected by a user license.

Send to

RIS BibTex APA Chicago Permalink X Linkedin

Details

Abstract :

[en] In this paper, a new framework for designing the radar transmit waveform is established through shaping the radar Ambiguity Function (AF). Specifically, the AF of the phase coded waveforms are analyzed and it is shown that a continuous/discrete phase sequence with the desired AF can be obtained by solving an optimization problem promoting equality between the AF of the transmit sequence and the desired AF. An iterative algorithm based on Coordinate Descent (CD) method is introduced to deal with the resulting non-convex optimization problem. Numerical results illustrate the proposed algorithm make it possible to design sequences with remarkably high tolerance towards Doppler frequency shifts, which is of interest to the future generations of automotive radar sensors.

Disciplines :

Electrical & electronics engineering

Author, co-author :

ALAEE-KERAHROODI, Mohammad ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)

SEDIGHI, Saeid ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)

MR, Bhavani Shankar

Ottersten, Björn

External co-authors :

Language :

English

Title :

Designing (In) finite-alphabet Sequences via Shaping the Radar Ambiguity Function

Publication date :

2019

Event name :

2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Event organizer :

IEEE

Event date :

2019

Main work title :

ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Pages :

4295--4299

Peer reviewed :

Peer reviewed

FnR Project :

FNR11827256 - Adaptive Mmwave Radar Platform For Enhanced Situational Awareness : Design And Implementation, 2017 (01/12/2017-30/11/2020) - Bjorn Ottersten

Funders :

FNR - Fonds National de la Recherche

Available on ORBilu :

since 03 December 2019

Statistics

Number of views

111 (30 by Unilu)

Number of downloads

244 (28 by Unilu)

More statistics

Scopus citations^®

Scopus citations^®
without self-citations

OpenAlex citations

WoS citations^™

Bibliography

"Texas instrument: 'MIMO radar, application report', swra554, " May 2017. Available at http: //www. ti. com/lit/an/swra554a.
"Ultra-small, economical and cheap radar made possible thanks to chip technology, " in imec Magazine, March 2018. Available at https://www. imec-int. com/cache/pdfs/en/ imec-magazine/imec-magazine-march-2018.
H. Rohling and M. Meinecke, "Waveform design principles for automotive radar systems, " in 2001 CIE International Conference on Radar Proceedings (Cat No. 01TH8559), pp. 1-4, Oct 2001.
A. Bourdoux, U. Ahmad, D. Guermandi, S. Brebels, A. Dewilde, and W. V. Thillo, "PMCW waveform and MIMO technique for a 79 GHz CMOS automotive radar, " in 2016 IEEE Radar Conference (RadarConf), pp. 1-5, May 2016.
F. Engels, P. Heidenreich, A. M. Zoubir, F. K. Jondral, and M. Wintermantel, "Advances in automotive radar: A framework on computationally efficient high-resolution frequency estimation, " IEEE Signal Processing Magazine, vol. 34, pp. 36-46, March 2017.
S. M. Patole, M. Torlak, D. Wang, and M. Ali, "Automotive radars: A review of signal processing techniques, " IEEE Signal Processing Magazine, vol. 34, pp. 22-35, March 2017.
M. A. Richards, J. Scheer, W. A. Holm, and W. L. Melvin, Principles of modern radar. Citeseer, 2010.
M. Skolnik, Radar Handbook, Third Edition. Electronics electrical engineering, McGraw-Hill Education, 2008.
N. Levanon and E. Mozeson, Radar Signals. Wiley, 2004.
D. Henke, P. McCormick, S. D. Blunt, and T. Higgins, "Practical aspects of optimal mismatch filtering and adaptive pulse compression for fm waveforms, " in 2015 IEEE Radar Conference (Radar-Con), pp. 1149-1155, May 2015.
J. Zhang, C. Shi, X. Qiu, and Y. Wu, "Shaping radar ambiguity function by L-phase unimodular sequence, " IEEE Sensors Journal, vol. 16, pp. 5648-5659, July 2016.
X. Feng, Y. nan Zhao, Z. quan Zhou, and Z. feng Zhao, "Waveform design with low range sidelobe and high doppler tolerance for cognitive radar, " Signal Processing, vol. 139, pp. 143-155, 2017.
O. Aldayel, T. Guo, V. Monga, and M. Rangaswamy, "Adaptive sequential refinement: A tractable approach for ambiguity function shaping in cognitive radar, " in 2017 51st Asilomar Conference on Signals, Systems, and Computers, pp. 573-577, Oct 2017.
A. Aubry, A. De Maio, B. Jiang, and S. Zhang, "Ambiguity function shaping for cognitive radar via complex quartic optimization, " IEEE Transactions on Signal Processing, vol. 61, pp. 5603-5619, Nov 2013.
H. He, P. Stoica, and J. Li, "Designing unimodular sequence sets with good correlations; including an application to MIMO radar, " IEEE Transactions on Signal Processing, vol. 57, pp. 4391-4405, Nov 2009.
M. Alaee-Kerahroodi, A. Aubry, A. De Maio, M. M. Naghsh, and M. Modarres-Hashemi, "Design of binary sequences with low PSL/ISL, " in 2017 25th European Signal Processing Conference (EUSIPCO), pp. 2211-2215, Aug 2017.
C. Y. Chen and P. P. Vaidyanathan, "MIMO radar ambiguity properties and optimization using frequency-hopping waveforms, " IEEE Transactions on Signal Processing, vol. 56, pp. 5926-5936, Dec 2008.
M. Alaee-Kerahroodi, A. Aubry, A. De Maio, M. M. Naghsh, and M. Modarres-Hashemi, "A coordinatedescent framework to design low PSL/ISL sequences, " IEEE Transactions on Signal Processing, vol. 65, pp. 5942-5956, Nov 2017.
A. Ben-Tal and A. Nemirovski, Lectures on modern convex optimization: analysis, algorithms, and engineering applications, vol. 2. Siam, 2001.