Real-Time Low-Complexity Automatic Modulation Classifier for Pulsed Radar Signals

被引：43

作者：

Iglesias, Victor ^{[1
]}

Grajal, Jesus ^{[1
]}

Royer, Pablo ^{[2
]}

Sanchez, Miguel A. ^{[2
]}

Lopez-Vallejo, Marisa ^{[2
]}

Yeste-Ojeda, Omar A. ^{[1
]}

机构：

[1] Univ Politecn Madrid, ETSI Telecomunicac, Dept Senales Sistemas & Radiocomunicac, Grp Microondas & Radar, E-28040 Madrid, Spain

[2] Univ Politecn Madrid, ETSI Telecomunicac, Dept Ingn Elect, Lab Sistemas Integrados, E-28040 Madrid, Spain

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2015年 / 51卷 / 01期

关键词：

PHASE HISTOGRAM; RECOGNITION; RADIO; DFT;

D O I：

10.1109/TAES.2014.130183

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

An automatic modulation classifier (AMC) based on low-complexity signal features and a hierarchical decision tree is presented for pulsed radar applications. This AMC is implemented on a field-programmable gate array (FPGA) platform. The algorithm has been designed to minimize the computational burden to achieve real-time operation. The novelty of the paper consists of the development of a low-computational-complexity radar AMC suitable for real-time FPGA implementation.

引用

页码：108 / 126

页数：19

共 33 条

[1] [Anonymous], 2004, RADAR SIGNALS
[2] Procedure for automatic recognition of analogue and digital modulations
Azzouz, EE
Nandi, AK
[J]. IEE PROCEEDINGS-COMMUNICATIONS, 1996, 143 (05): : 259 - 266
[3] Performance Comparison of Graphics Processors to Reconfigurable Logic: A Case Study
Cope, Ben
Cheung, Peter Y. K.
Luk, Wayne
Howes, Lee
[J]. IEEE TRANSACTIONS ON COMPUTERS, 2010, 59 (04) : 433 - 448
[4] Survey of automatic modulation classification techniques: classical approaches and new trends
Dobre, O. A.
Abdi, A.
Bar-Ness, Y.
Su, W.
[J]. IET COMMUNICATIONS, 2007, 1 (02) : 137 - 156
[5] Multiple Signal Detection Digital Wideband Receiver using Hardware Accelerators
George, Kiran
Chen, Chien-In Henry
[J]. IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2013, 49 (02) : 706 - 715
[6] Grajal J., 2011, EUR SIGN PROC C BARC
[7] LIKELIHOOD METHODS FOR MPSK MODULATION CLASSIFICATION
HUANG, CY
POLYDOROS, A
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 1995, 43 (2-4) : 1493 - 1504
[8] Huang R., 2010, 3 IEEE INT C COMP SC, V2, P510
[9] Iglesias V., 2011, EUR SIGN PROC C BARC
[10] DSP-based hierarchical neural network modulation signal classification
Kim, N
Kehtarnavaz, N
Yeary, MB
Thornton, S
[J]. IEEE TRANSACTIONS ON NEURAL NETWORKS, 2003, 14 (05): : 1065 - 1071

← 1 2 3 4 →