Search Results - "Spherical waves"

Robust 3D Eccentric Field Synthesis for OTA Testing via an Enhanced Spherical Vector Wave Approach.

Authors: Wei, Jianchuan Peng, Zhanying Chen, Xiaoming

Source: Sensors (14248220). Jul2026, Vol. 26 Issue 13, p4012. 21p.

On the Reflection of a Spherical Sound Wave from a Finite Size Surface.

Authors: Rindel, Jens Holger¹

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 9, p4243, 19p

Label‐Free Quantitative Phase Imaging of Mouse Ovarian Tissue Sections Using Dual Spherical Wave Off‐Axis Digital Holographic Microscopy.

Authors: Liu, Yiwei Jin, Shichao Yu, Leyi et al.

Source: International Journal of Optics; 11/29/2025, Vol. 2025, p1-13, 13p

Spherical wave expansion coefficients for radiation from a planar velocity source.

Authors: Simon, Blake E. Hamilton, Mark F.

Source: JASA Express Letters. Oct2025, Vol. 5 Issue 10, p1-8. 8p.

Use of the Generalized Vector Addition Theorem for Antenna Position Translation for Spherical Mode-Filtering-Based Reflection Suppression.

Authors: Dirix, Marc Gregson, Stuart F. Dubrovka, Rostyslav F.

Source: Sensors (14248220). Sep2025, Vol. 25 Issue 17, p5557. 23p.

Time-domain scattering of acoustic spherical waves: an analytical method for the penetrable sphere.

Authors: Kalogeropoulos, Andreas Tsitsas, Nikolaos L.

Source: Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences. 4/1/2026, Vol. 482 Issue 2335, p1-24. 24p.

Subjects: Time-domain analysis, Spherical waves, Spheres, Numerical analysis, Taylor's series, Sound wave scattering, Scientific method

A contextual analysis of the early work of Andrzej Trautman and Ivor Robinson on equations of motion and gravitational radiation.

Authors: Salisbury, Donald Kennefick, Daniel

Source: European Physical Journal H. 6/24/2025, Vol. 50 Issue 1, p1-33. 33p.

Wave structure functions of optical waves in weakly compressible turbulence.

Authors: Xie, Jinyu Bai, Lu Wang, Yankun et al.

Source: Waves in Random & Complex Media. Jun2025, Vol. 35 Issue 3, p4992-5006. 15p.

Near-Field RMA Algorithm of Bistatic Circular Synthetic Aperture Radar.

Authors: Yin, Zhiping Zheng, Zhikun Fu, Kai et al.

Source: Sensing & Imaging; 7/14/2026, Vol. 27 Issue 1, p1-18, 18p

基于子阵列的大规模 ISAC 系统混合波束赋形设计.

Alternate Title: Hybrid Beamforming Design for Subarray-based Integrated Sensing and Communication Systems.

Authors: 郭鸿儒 郭应鸿 顾忆宵 et al.

Source: Telecommunication Engineering. 3/28/2025, Vol. 65 Issue 3, p429-436. 8p.

Experimental Study on the Effect of Detonability and Shock Intensity on Detonation Initiation in Laser Ignition in Elliptical Cavity.

Authors: Tomoyuki SATO Ken MATSUOKA Noboru ITOUYAMA et al.

Source: Transactions of the Japan Society of Aeronautical & Space Science. 2025, Vol. 68 Issue 3, p136-144. 10p.

Similarity Solutions of Spherical Strong Shock in an Inhomogeneous Self-Gravitating Medium Using Lie Group Approach.

Authors: Chauhan, Antim Tomar, Amit Ali, Musrrat et al.

Source: Symmetry (20738994). May2025, Vol. 17 Issue 5, p662. 14p.

Study on the Shock Wave Characteristics of Spherical and Cylindrical Explosives in Near-field Underwater Explosion.

Authors: Yu, J. Zhang, X. P. Wang, J. et al.

Source: Journal of Applied Fluid Mechanics; Apr2025, Vol. 18 Issue 4, p892-903, 12p

Design of a Compact Millimeter Wave Antenna for 5G Applications based on Meta Surface Luneburg Lens.

Authors: Rao, Karedla Chitambara Nataraj, Dasari Chakradhar, K. S. et al.

Source: Engineering, Technology & Applied Science Research; Apr2025, Vol. 15 Issue 2, p20722-20728, 7p

Investigation on the transverse Doppler effect.

Authors: Xing-Bin Huang¹ huangxingbin@msn.com

Source: Physics Essays. Dec2024, Vol. 37 Issue 4, p305-309. 5p.

Subjects: Spherical waves, Redshift, Plane wavefronts, Time dilation, Rotating disks

近场球面波超大规模 MIMO-OTFS 信道估计.

Alternate Title: Channel Estimation for Extremely Large-scale MIMO-OTFS System with Near-field Spherical Wave.

Authors: 蒲旭敏 徐 鹏 王可豪

Source: Telecommunication Engineering. 12/28/2024, Vol. 64 Issue 12, p1923-1930. 8p.

Antenna pattern reconstruction for mid-band massive antenna array based on a single-cut field transformation algorithm in a compact multi-probe anechoic chamber setup.

Authors: An, Xudong Duan, Siqi Zhang, Qinjuan et al.

Source: Electromagnetics; 2025, Vol. 45 Issue 1, p17-33, 17p

Dynamic of an inhomogeneous three-layer sphere under cyclic pressure.

Authors: Zhang, Xi-meng Qi, Hui

Source: Acta Mechanica. Oct2024, Vol. 235 Issue 10, p6181-6224. 44p.

Subjects: Spherical waves, Algebraic equations, Stress concentration, Euler equations, Finite element method

Dynamic performance of bimaterial composite sphere under spherical wave.

Authors: Zhang, Xi-Meng Qi, Hui

Source: Mechanics of Advanced Materials & Structures. 2024, Vol. 31 Issue 18, p4423-4442. 20p.

Subjects: Spherical waves, Separation of variables, Stress concentration, Algebraic equations, Finite element method, Spheres

Fundamental thermovisco mechanical interactions governing the acoustic response of laser-excited nanoparticles.

Authors: Giordano, Stefano Diego, Michele Banfi, Francesco et al.

Source: Journal of Applied Physics; 4/7/2026, Vol. 139 Issue 13, p1-22, 22p