المؤلفون: Pengcheng CHAI, Changxiong CHEN, Yan LIU, Fulin ZHOU, Zilong PENG

المصدر: Zhongguo Jianchuan Yanjiu, Vol 18, Iss 5, Pp 83-91 (2023)

مصطلحات موضوعية: corner reflector, multiple scattering, ray tracing, kirchhoff approximation, Naval architecture. Shipbuilding. Marine engineering, VM1-989

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1673-3185

URL الوصول: https://doaj.org/article/9bfb9851ab9c49aabfbc30da939c26f2

المؤلفون: Yan LIU, Linjiang HAN, Pengcheng CHAI, Fulin ZHOU, Zilong PENG

المصدر: Zhongguo Jianchuan Yanjiu, Vol 18, Iss 3, Pp 104-110 (2023)

مصطلحات موضوعية: surface ship, acoustic scattering characteristics, motion attitude, simplified prediction model, kirchhoff approximation, Naval architecture. Shipbuilding. Marine engineering, VM1-989

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1673-3185

URL الوصول: https://doaj.org/article/e7901ea9c6854a878b55338ff66080db

المؤلفون: Xin Du, Jun-Ichi Takada

المصدر: IEEE Access, Vol 11, Pp 44964-44976 (2023)

مصطلحات موضوعية: Exact solution of a dielectric sphere, fast Fourier transform, forward scattering, mirror Kirchhoff approximation, split step parabolic equation, windowing function, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10121029/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/df93a652c7904ee1a55fad49d0f71ca5

المؤلفون: Niutao Liu, Ya-Qiu Jin

المصدر: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 10301-10310 (2023)

مصطلحات موضوعية: Composite Kirchhoff approximation /small perturbation model, dual-frequency synthetic aperture radar, Mini-RF, Moon, polarimetric SAR imaging, simulation, Ocean engineering, TC1501-1800, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10298630/; https://doaj.org/toc/2151-1535

URL الوصول: https://doaj.org/article/a56df53ff1194316a881c51967d16146

المؤلفون: Lin-Jiang Han, Hao Song, Chang-Xiong Chen, Xi-Rui Peng, Zi-Long Peng

المصدر: Archives of Acoustics, Vol vol. 47, Iss No 3, Pp 307-317 (2022)

مصطلحات موضوعية: conning tower, kirchhoff approximation, target strength, monostatic configuration, Acoustics. Sound, QC221-246

وصف الملف: electronic resource

Relation: https://journals.pan.pl/Content/124241/PDF/aoa.2022.142005.pdf; https://doaj.org/toc/0137-5075; https://doaj.org/toc/2300-262X

URL الوصول: https://doaj.org/article/a92248862f254d7792cd12f4b00b597f

المؤلفون: Bin Wang, Wen-huan Wang, Jun Fan, Kai-qi Zhao, Fu-lin Zhou, Li-wen Tan

المصدر: Defence Technology, Vol 18, Iss 7, Pp 1097-1106 (2022)

مصطلحات موضوعية: Kirchhoff approximation, Bistatic scattering, Time domain, Reciprocity, Experiment, Military Science

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2214914722000745; https://doaj.org/toc/2214-9147

URL الوصول: https://doaj.org/article/65efbad66761452a9c19eb74c4424a52

المؤلفون: Xin Du, Jun-Ichi Takada

المصدر: IEEE Access, Vol 10, Pp 23829-23841 (2022)

مصطلحات موضوعية: Arbitrarily shaped cylinder, fast method, millimeter wave, mirror Kirchhoff approximation, shadowing effect, windowing function, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9723079/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/10444e69dc834e5a80d2dbcade913689

المؤلفون: Amit Kumar Shakya, Ayushman Ramola, Akhilesh Kandwal, Anurag Vidyarthi

المصدر: Journal of the Saudi Society of Agricultural Sciences, Vol 20, Iss 8, Pp 559-572 (2021)

مصطلحات موضوعية: Kirchhoff approximation model, Integral equation model, Small perturbation model, Small slope approximation method, Dubois model, Yisok oh model, Agriculture (General), S1-972

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1658077X21000771; https://doaj.org/toc/1658-077X

URL الوصول: https://doaj.org/article/ae73885470764504bd01e3073af3fad2

المؤلفون: Lehmann, Peter, Hüser, Lucie, Stelter, Andre, Kusserow, Thomas

مصطلحات موضوعية: interference microscopy, coherence scanning interferometry, three-dimensional transfer function, lateral resolution, Fourier optics, Kirchhoff approximation, ddc:530, swd:Interferenzmikroskopie, swd:Übertragungsfunktion, swd:Fourier-Optik

Relation: http://doi.org/doi:10.17170/kobra-202305198061

الاتاحة: https://doi.org/10.17170/kobra-202305198061

المؤلفون: Yang Zhang, Qiang Gui, Yuzheng Yang, Wei Li

المصدر: Journal of Marine Science and Engineering, Vol 11, Iss 1801, p 1801 (2023)

مصطلحات موضوعية: underwater scattering, graphical acoustic computing, depth peeling, target strength, Kirchhoff approximation, Naval architecture. Shipbuilding. Marine engineering, VM1-989, Oceanography, GC1-1581

Relation: https://www.mdpi.com/2077-1312/11/9/1801; https://doaj.org/toc/2077-1312; https://doaj.org/article/eb3ec6d60917483787ee5319dff6b3e9

الاتاحة: https://doi.org/10.3390/jmse11091801
https://doaj.org/article/eb3ec6d60917483787ee5319dff6b3e9

المؤلفون: Peter Lehmann, Lucie Hüser, Andre Stelter, Thomas Kusserow

المصدر: JPhys Photonics, Vol 5, Iss 1, p 015001 (2023)

مصطلحات موضوعية: interference microscopy, coherence scanning interferometry, three-dimensional transfer function, lateral resolution, Fourier optics, Kirchhoff approximation, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467

Relation: https://doi.org/10.1088/2515-7647/acb249; https://doaj.org/toc/2515-7647; https://doaj.org/article/9022c37b75de4ef89d15ebeb1bb923cb

الاتاحة: https://doi.org/10.1088/2515-7647/acb249
https://doaj.org/article/9022c37b75de4ef89d15ebeb1bb923cb

المؤلفون: Mikhail Batanov-Gaukhman

المصدر: Avances en Ciencias e Ingeniería, Vol 12, Iss 3, Pp 45-63 (2021)

مصطلحات موضوعية: electron diffraction, scattering diagram, uneven multilayer surface, kirchhoff approximation, Engineering (General). Civil engineering (General), TA1-2040, Science (General), Q1-390

وصف الملف: electronic resource

Relation: https://www.executivebs.org/publishing.cl/avances-en-ciencias-e-ingenieria-vol-12-nro-3-ano-2021-articulo-4/; https://doaj.org/toc/0718-8706

URL الوصول: https://doaj.org/article/2162c4c2df844608a493353c650a73e4

المؤلفون: Le Dily, Prisca, Pinel, Nicolas, Bocheux, Romain, Bourlier, Christophe

المساهمون: DEMR, ONERA, Université Paris Saclay Palaiseau, ONERA-Université Paris-Saclay, Institut Catholique d'Arts et Métiers (ICAM), Institut d'Électronique et des Technologies du numéRique (IETR), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Nantes Université - Ecole Polytechnique de l'Université de Nantes (Nantes Univ - EPUN), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)

المصدر: RADAR 2024 ; https://hal.science/hal-04785807 ; RADAR 2024, Oct 2024, Rennes, France

مصطلحات موضوعية: Kirchhoff Approximation, ray tracing, scattering from rough surfaces, sea surface, [PHYS]Physics [physics]

جغرافية الموضوع: Rennes, France

الاتاحة: https://hal.science/hal-04785807
https://hal.science/hal-04785807v1/document
https://hal.science/hal-04785807v1/file/DEMR2024-064.pdf

المؤلفون: Jiyu Xue, Yunhua Cao, Tan Qu, Zhensen Wu, Yanhui Li, Geng Zhang, Kai Yang

المصدر: Remote Sensing; Volume 14; Issue 11; Pages: 2694

مصطلحات موضوعية: inverse synthetic aperture LiDAR, rough target, scattered echo, Kirchhoff approximation

وصف الملف: application/pdf

Relation: https://dx.doi.org/10.3390/rs14112694

الاتاحة: https://doi.org/10.3390/rs14112694

المؤلفون: Doležal, Tomáš

مصطلحات موضوعية: Kirchhoff approximation, Radar scattering, Signal processing, Object reconstruction

وصف الملف: text; 201-203; application/pdf

Relation: Proceedings I of the 26st Conference STUDENT EEICT 2020: General papers; https://conf.feec.vutbr.cz/eeict/EEICT2020; Proceedings I of the 26st Conference STUDENT EEICT 2020: General papers. s. 201-203. ISBN 978-80-214-5867-3; http://hdl.handle.net/11012/200557

الاتاحة: http://hdl.handle.net/11012/200557

المؤلفون: Xu Hong-Qiao, Wang Xiao-Yi, Wang Chen-Yuan, Zhang Jiang-Jie

المصدر: Frontiers in Earth Science, Vol 9 (2021)

مصطلحات موضوعية: least-squares reverse time migration (LSRTM), kirchhoff approximation, L1-norm regularization, sparsity constraint, born approximation, Science

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/feart.2021.731697/full; https://doaj.org/toc/2296-6463

URL الوصول: https://doaj.org/article/4495527c22684b55b4201238fd5689c6

المؤلفون: Gao Xiang Zou, Chuangming Tong, Hua Long Sun, Peng Peng

المصدر: IEEE Access, Vol 8, Pp 169286-169303 (2020)

مصطلحات موضوعية: Coastal environment, electromagnetic scattering, Kirchhoff approximation, single integral equation, multilevel fast multipole algorithm, combined conducting and dielectric target, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9189875/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/ca3c26ded12f42dd9540515354b2931f

المؤلفون: NGUYEN, NAM KHANH

مصطلحات موضوعية: Kirchhoff approximation, plane wave scattering, equivalent magnetic current, conducting thick slit, a rectangular hole

وصف الملف: application/pdf

URL الوصول: https://ndlsearch.ndl.go.jp/books/R100000039-I11765900

Degree: 博士(工学) -- 中央大学

المؤلفون: Doležal, Tomáš

المصدر: Proceedings I of the 26st Conference STUDENT EEICT 2020: General papers. s. 201-203. ISBN 978-80-214-5867-3

مصطلحات موضوعية: Kirchhoff approximation, Radar scattering, Signal processing, Object reconstruction

وصف الملف: text; 201-203; application/pdf

Relation: Proceedings I of the 26st Conference STUDENT EEICT 2020: General papers; https://conf.feec.vutbr.cz/eeict/EEICT2020; http://hdl.handle.net/11012/200557

الاتاحة: http://hdl.handle.net/11012/200557

المؤلفون: Zheng, Honglei, Zhang, Jie, Khenchaf, Ali, Zhang, Yanmin, Wang, Yunhua

المساهمون: China University of Petroleum, Lab-STICC_ENSTAB_MOM_PIM, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM), Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS), Ocean University of China (OUC)

المصدر: IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium ; https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327516 ; IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, Sep 2020, Waikoloa, United States. pp.344-347, ⟨10.1109/IGARSS39084.2020.9323417⟩

مصطلحات موضوعية: Microwave backscattering, Two-scale model, Kirchhoff approximation, Ocean remote sensing, [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing

جغرافية الموضوع: Waikoloa, United States

Relation: hal-03327516; https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327516; https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327516/document; https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327516/file/Zheng2020.pdf

الاتاحة: https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327516
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327516/document
https://hal-ensta-bretagne.archives-ouvertes.fr/hal-03327516/file/Zheng2020.pdf
https://doi.org/10.1109/IGARSS39084.2020.9323417