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20 results for “Reconfigurable holographic antennas”

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eess.SPeess.SYEmpiricalRecentJun 9, 2026

Fundamentals of NOMA in Low-Earth Orbit Coordinated Multi-Satellite Networks

Xiangyu Li, Bodong Shang, Junchao Ma, Qingqing Wu +2 more

This paper investigates the downlink performance of CoMS-NOMA networks from a system-level perspective.

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cs.ITSurveyRecentJun 10, 2026

Reconfigurable Antennas for Next-generation Mobile Communication Networks: A Comprehensive Survey and Tutorial

Yizhe Zhao, Long Zhang, Halvin Yang, Kun Yang +3 more

This paper presents a comprehensive survey on reconfigurable antennas for next-generation mobile networks, focusing on their potential and applications.

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cs.ITcs.CReess.SPRecentMar 30, 2026

Secret Key Rate Analysis of RIS-Assisted THz MIMO CV-QKD Systems under Localized and Global Eavesdropping

Sushil Kumar, Soumya P. Dash, George C. Alexandropoulos

This paper analyzes the secret key rate of RIS-assisted THz MIMO CV-QKD systems under various eavesdropping scenarios, demonstrating that the RIS significantly enhances secure communication range and…

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cs.MAcs.AIcs.NIRecentJun 1, 2026

RadioMaster: Multi-Agent System for Autonomous Radio Signal Generation

Jiazhen Lei, Tianze Cao, Yuxin Sha, Sihan Wang +4 more

The paper introduces RadioMaster, a novel multi-agent system that successfully translates high-level user intents into physically viable, real-world radio signals, significantly outperforming existing…

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eess.SPcs.AIcs.NIRecentMay 29, 2026

Practical Cross-Band Channel Prediction for AI-RAN via Physics-Guided Deep Unfolding

Ruiqi Kong, He Chen, Xiaojun Lin

The paper proposes GUIDE, a physics-guided deep unfolding framework that enables practical, real-time cross-band channel prediction for AI-RAN by embedding wireless channel physics, significantly impr…

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cs.ETcs.AIcs.SDRecentMay 29, 2026

GaMi: Geometry-Agnostic Material Identification via Cross-Modal Subtractive Disentanglement

Zhiwei Chen, Yijie Li, Yimo Zhang, Shiyun Shao +8 more

GaMi is a multimodal material identification system that uses mmWave and acoustic sensing with a cross-modal subtractive disentanglement framework to achieve high accuracy (95.2%) for material identif…

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cond-mat.mtrl-scics.ETcs.LGRecentJun 1, 2026

Towards Automated Discovery: A Review of Generative Models, Multimodal Learning and Closed-Loop Workflows in Inverse Materials Design

Anand Babu, Rogério Almeida Gouvêa, Gian-Marco Rignanese

This review surveys advanced techniques—including generative models, multimodal learning, and closed-loop workflows—for automated inverse materials design, enabling the targeted discovery of novel cry…

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cs.CVRecentJun 1, 2026

Neural Acquisition & Representation of Subsurface Scattering

Arjun Majumdar, Raphael Braun, Hendrik Lensch

The paper introduces a method using a U-Net CNN to acquire and estimate detailed sub-surface scattering properties by learning the pixel footprint response, enabling high-resolution relighting of obje…

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cs.ITcs.AIRecentMay 31, 2026

Digital Twin-Assisted Adaptive Multi-Agent DRL for Intelligent Spectrum and Resource Management in Open-RAN UAV-Enabled 6G Networks

Marwan Dhuheir, Thang X. Vu, Symeon Chatzinotas

The paper proposes a Digital Twin-assisted Adaptive Multi-Agent Deep Reinforcement Learning framework to intelligently manage spectrum and resources in complex, dynamic Open-RAN 6G networks utilizing…

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cs.CRphysics.app-phRecentMay 4, 2026

Reflecthernet: Exfiltrating 100BASE-TX Ethernet Traffic Using a Retroreflector Hardware Trojan

Pierre Granier, Matthieu Davy, Philippe Besnier, François Sarrazin

The paper demonstrates a novel hardware Trojan attack, called Reflecthernet, that covertly exfiltrates high-speed 100BASE-TX Ethernet traffic by modulating the electromagnetic reflectivity of the targ…

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cs.CRRecentMay 13, 2026

Phantom Force: Injecting Adversarial Tactile Perceptions into Embodied Intelligence via EMI

Zirui Kong, Youqian Zhang, Sze Yiu Chau

This paper investigates a novel vulnerability in tactile sensing by demonstrating that targeted Electromagnetic Interference (EMI) can induce strong, misleading 'phantom forces' in Hall-effect fingert…

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cs.CVcs.CRRecentApr 1, 2026

Towards Physically Realizable Adversarial Attenuation Patch against SAR Object Detection

Yiming Zhang, Weibo Qin, Feng Wang

The paper proposes a novel Adversarial Attenuation Patch (AAP) method, which is a physically realizable and stealthy adversarial attack designed to degrade SAR target detection performance.

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cs.ARRecentMay 29, 2026

A Reconfigurable Computing In-Memory Macro with Charge-sharing-based Weighted Accumulator

Junyi Yang, Shuai Dong, Zhengnan Fu, Hongyang Shang +1 more

The paper proposes a highly reconfigurable 256x128 in-memory computing array that significantly improves efficiency and performance for analog computing by introducing novel components for ADC, weight…

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cs.CRRecentApr 23, 2026

Adversarial Robustness of Near-Field Millimeter-Wave Imaging under Waveform-Domain Attacks

Lhamo Dorje, Jordan Madden, Soamar Homsi, Xiaohua Li

This paper systematically investigates the vulnerability of near-field mmWave imaging to physical waveform-domain adversarial attacks, demonstrating that while deep learning algorithms show higher rob…

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cs.CRmath.FARecentMay 3, 2026

Limit Properties at Critical Indices of Linear Canonical Riesz Potentials and Their Applications to Security of Multi-Image Encryption

Zunwei Fu, Dachun Yang, Shuhui Yang

The paper introduces the linear canonical Riesz potential (LCRP) and analyzes its convergence properties, leveraging these findings to propose a novel, secure, and efficient asymmetric cascaded LCRP m…

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cs.NEastro-ph.COastro-ph.GARecentJun 4, 2026

Hub-Aware Hybrid Search: Accelerating the Locally Aligned Ant Technique

Simone Vilardi, Reynier Peletier, Felipe Contreras, Kerstin Bunte

This paper proposes a two-stage method to improve the efficiency and robustness of the Locally Aligned Ant Technique (LAAT) for detecting cosmic structures in noisy, high-dimensional point clouds.

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cs.CRRecentMar 26, 2026

Physical Backdoor Attack Against Deep Learning-Based Modulation Classification

Younes Salmi, Hanna Bogucka

This paper proposes a physical backdoor attack against deep learning modulation classifiers, utilizing power amplifier non-linear distortions as physical triggers to achieve high attack success rates.

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cs.CVcs.AIcs.CRRecentMay 26, 2026

Rotation-Invariant Spherical Watermarking via Third-Order SO(3) Representation Coupling

Pengzhen Chen, Yanwei Liu, Xiaoyan Gu, Antonios Argyriou +2 more

The paper introduces a novel third-order, rotation-invariant spherical bispectrum for watermarking panoramic images, enabling reliable watermark embedding and extraction under arbitrary 3D rotations.

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cs.CERecentMay 28, 2026

Automated design of soft-rigid hybrid robots for dynamic locomotion

Hiroki Kobayashi, Yuki Takaha, Changyoung Yuhn, Yuki Sato +3 more

The paper introduces an automated design method for soft-rigid hybrid robots, optimizing the structure to achieve effective dynamic locomotion, demonstrated by successful walking experiments.

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cs.CReess.SPRecentApr 13, 2026

Conflict-Aware Robust Design for Covert Wireless Communications

Abbas Arghavani

The paper analyzes robust covert wireless communication under bounded uncertainty, demonstrating that the adverse conditions governing reliability and covertness are distinct, thus requiring a conflic…

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