Results 61 to 70 of about 1,370,388 (368)

An airborne radar sea clutter spectrum parameters estimation method based on intelligent learning

Xibei Gongye Daxue Xuebao
Traditional airborne radar sea clutter suppression methods have a high degree of human participation and large errors in estimating the clutter power spectrum.
FAN Yifei, WANG Xinbao, SU Jia, TAO Mingliang, CHEN Ming, WANG Ling   +5 more
doaj   +1 more source

A Semi-Empirical Model Of Sea Clutter Based On Zero Memory Nonlinearity

IEEE Access, 2019
Based on the computer simulation technology of zero memory nonlinearity (ZMNL), this paper combines with the backscattering features of sea clutter and conducts simulation for four typical backscattering coefficient empirical models of sea clutter ...
Gengkun Wu, Jiancong Fan, Fuxin Zhang, Faming Lu   +3 more
doaj   +1 more source

Sea Clutter Suppression for Radar PPI Images Based on SCS-GAN

IEEE Geoscience and Remote Sensing Letters, 2021
The problem of strong sea clutter, e.g., sea spikes, may bring in low signal-to-clutter ratio (SCR) and cause great interference to radar marine target detection.
Xiaoqian Mou, Xiaolong Chen, J. Guan, Yunlong Dong, Ningbo Liu   +4 more
semanticscholar   +1 more source

Correlation Analysis of Simultaneously Collected Bistatic and Monostatic Sea Clutter [PDF]

, 2017
In this work we analyse the correlation properties of simultaneous bistatic and monostatic polarimetric sea clutter data, collected by the NetRAD multistatic radar system.
Fioranelli, Francesco, Griffiths, Hugh, Inggs, Michael, Miceli, William, Palamà, Riccardo, Ritchie, Matthew, Sandenbergh, Stephan   +6 more
core   +2 more sources

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

A Novel Method for Sea-Land Clutter Separation Using Regularized Randomized and Kernel Ridge Neural Networks

Sensors, 2020
Classification of clutter, especially in the context of shore based radars, plays a crucial role in several applications. However, the task of distinguishing and classifying the sea clutter from land clutter has been historically performed using clutter ...
Le Zhang, Jeyan Thiyagalingam, Anke Xue, Shuwen Xu   +3 more
doaj   +1 more source

Parameter Estimation for Sea Clutter Pareto Distribution Model Based on Variable Interval [PDF]

, 2022
Yifei Fan, Duo Chen, Mingliang Tao, Jia Su, Ling Wang   +4 more
openalex   +1 more source

Основные характеристики морского клатера, влияющие на обнаружение малоразмерных малоподвижных целей морскими РЛС [PDF]

, 2013
В роботі здійснюється пошук математичної моделі морського клатера, придатної для створення на її основі алгоритму виявлення малорозмірних малорухомих цілей морськими РЛС.
Mrachkovskyi, O. D., Turko, S. I., Мрачковский, О. Д., Мрачковський, О. Д., Турко, С. И., Турко, С. І.   +5 more
core  

Marine Wireless Big Data: Efficient Transmission, Related Applications, and Challenges

, 2017
The vast volume of marine wireless sampling data and its continuously explosive growth herald the coming of the era of marine wireless big data. Two challenges imposed by these data are how to fast, reliably, and sustainably deliver them in extremely ...
Jiang, Tao, Li, Wei, Li, Yuzhou, Zhang, Yu   +3 more
core   +1 more source

Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)

Advanced Science, EarlyView.
Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır, Yuan Fang, Consuelo Contreras, Andrew K. Schulz, Florian Hartmann   +4 more
wiley   +1 more source