WAVE-FORM ANALYSIS FOR HIGH-FREQUENCY FMICW RADAR

被引：40

作者：

KHAN, RH ^{[1
]}

MITCHELL, DK ^{[1
]}

机构：

[1] NO RADAR SYST LTD,ST JOHNS A1B 3N7,NEWFOUNDLAND,CANADA

来源：

IEE PROCEEDINGS-F RADAR AND SIGNAL PROCESSING | 1991年 / 138卷 / 05期

关键词：

HIGH-FREQUENCY RADAR; FMICW WAVE-FORMS; AMBIGUITY FUNCTION; OCEAN SURVEILLANCE;

D O I：

10.1049/ip-f-2.1991.0054

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The paper describes the waveform analysis for an experimental long-range high-frequency radar system with a design capability for over-the-horizon detection of ocean surface targets up to 400 km from shore with a range resolution of 400 m. Motivated by the need to maximise the transmitter duty cycle in order to detect long-range targets, the radar is based on a frequency modulated interrupted continuous wave (FMICW) type waveform. The interrupt sequence, which is necessary for a high power monostatic operation, complicates the analysis of the radar performance in terms of the ambiguity function (AF). This paper analyses the range dependent AF of FMICW waveforms and proposes practical interrupt sequences for the synthesis of desired AFs.

引用

页码：411 / 419

页数：9

共 50 条

[21] Maneuvering targets parameters estimation algorithm based on HHT in high-frequency radar [J].

Zhang B. ;

Lei Z. ;

Zhou H. ;

Zhou Y. .

Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics, 2018, 40 (03) :546-551

[22] Towards Implementing the Operational Use of High Frequency Radar Wave Extraction [J].

Evans, Colin ;

Canals, Miguel .

2019 IEEE/OES TWELFTH CURRENT, WAVES AND TURBULENCE MEASUREMENT (CWTM), 2019,

[23] Space-Time Adaptive Processing Clutter-Suppression Algorithm Based on Beam Reshaping for High-Frequency Surface Wave Radar [J].

Li, Jiaming ;

Yang, Qiang ;

Zhang, Xin ;

Ji, Xiaowei ;

Xiao, Dezhu .

REMOTE SENSING, 2022, 14 (12)

[24] First-Order Peaks Determination for Direction-Finding High-Frequency Radar [J].

Lai, Yeping ;

Wang, Yuhao ;

Zhou, Hao .

JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 9 (01) :1-15

[25] Correcting surface winds by assimilating high-frequency radar surface currents in the German Bight [J].

Barth, Alexander ;

Alvera-Azcarate, Aida ;

Beckers, Jean-Marie ;

Staneva, Joanna ;

Stanev, Emil V. ;

Schulz-Stellenfleth, Johannes .

OCEAN DYNAMICS, 2011, 61 (05) :599-610

[26] Correcting surface winds by assimilating high-frequency radar surface currents in the German Bight [J].

Alexander Barth ;

Aida Alvera-Azcárate ;

Jean-Marie Beckers ;

Joanna Staneva ;

Emil V. Stanev ;

Johannes Schulz-Stellenfleth .

Ocean Dynamics, 2011, 61 :599-610

[27] High-Frequency Radar Ocean Surface Cross Section Incorporating a Dual-Frequency Platform Motion Model [J].

Ma, Yue ;

Huang, Weimin ;

Gill, Eric W. .

IEEE JOURNAL OF OCEANIC ENGINEERING, 2018, 43 (01) :195-204

[28] Method for Estimation of Marine Hydro-Kinetic Power based on High-frequency Radar Data [J].

Itiki, Rodney ;

Chowdhury, Prithwiraj Roy ;

Kamal, Faria ;

Manjrekar, Madhav ;

Chowdhury, Badrul ;

Bonner, George G. .

OCEANS 2021: SAN DIEGO - PORTO, 2021,

[29] Tidal velocities on the Mid-Atlantic Bight continental shelf using high-frequency radar [J].

K. Brunner ;

K. M. M. Lwiza .

Journal of Oceanography, 2020, 76 :289-306

[30] Tidal velocities on the Mid-Atlantic Bight continental shelf using high-frequency radar [J].

Brunner, K. ;

Lwiza, K. M. M. .

JOURNAL OF OCEANOGRAPHY, 2020, 76 (04) :289-306

← 1 2 3 4 5 →