Results 31 to 40 of about 46,166 (199)
Mechanically Reconfigurable Multi-Functional Meta-Optics [PDF]
Conference on Lasers and Electro-Optics, 2021 We explore mechanically reconfigurable meta-optics with switchable optical functionality. 3D-printed microwave devices featuring broadband focusing, spectral demultiplexing, and polarization splitting are measured with various reconfiguration schemes, including shearing and auxetic transformations.
Ballew, Conner +4 more
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Securing reconfigurable terminals - mechanisms and protocols
The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2003 Software reconfigurability of air interfaces, the actual reconfiguration processes and the procurement of reconfiguration software are posing substantial threats to the system integrity of wireless communication system. These threats are investigated and reported, and mechanisms to ensure secure reconfiguration procedures are described.
Gultchev, S +3 more
openaire +10 more sources
Memory-efficient and fast run-time reconfiguration of regularly structured designs [PDF]
, 2011 Previous work has shown that run-time reconfiguration of FPGAs benefits greatly from the use of Tunable LUT (TLUT) circuits. These can be rapidly transformed into a specialized LUT circuit and are also very memory efficient when representing regularly ...
Al Farisi, Brahim +3 more
core +2 more sources
Mechanically pattern reconfigurable antenna using metasurface
IET Microwaves, Antennas & Propagation, 2015 A radiation pattern reconfigurable antenna designed using metasurface (MS) is proposed in this study. The pattern reconfigurable metasurfaced (PaRMS) antenna is composed of a planar semi‐circular MS placed directly atop of a planar circular patch antenna with a diameter of 70 mm (1.2 λ 0
Cheung, SW, Yuk, TIT, ZHU, H
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Hypervisor mechanisms to manage FPGA reconfigurable accelerators [PDF]
2016 International Conference on Field-Programmable Technology (FPT), 2016 In the last decade, the research on CPU-FPGA hybrid architectures has become a hot topic. One of the main challenges in this domain consists in efficiently and safely managing dynamic partial reconfiguration (DPR) resources. This paper focuses on the management of the reconfiguration by an hypervisor on an ARM-FPGA platform.
Xia, Tian +2 more
openaire +2 more sources
Tunable Bandpass Filters With Reconfigurable Symmetric Transmission Zeros on Real or Imaginary Axis
IEEE Journal of Microwaves, 2022 This paper introduces a coupling matrix synthesis method tailored for a class of tunable bandpass filters (BPFs) with reconfigurable filtering characteristics.
Wentao Lin +5 more
doaj +1 more source
A Reconfigurability-Based Security Service Path Construction Scheme
IEEE Access, 2017 Due to serious risks for network, security improvement has become an essential measure for next-generation network. To improve the security environment effectively, we propose a novel security service path (SSP) construction scheme based on ...
Jie Chen +4 more
doaj +1 more source
Reconfiurable multi-launch pipeline processing architecture for block cipher
Dianzi Jishu Yingyong, 2020 With the wide application of reconfigurable design technology in the field of cryptography, the existing reconfigurable cryptography system can hardly meet the needs of high-speed communication and equipment miniaturization.Therefore, it is the goal of ...
Xue Yuqian, Dai Zibin
doaj +1 more source
Sensors, 2018 Advancing an efficient coverage path planning in robots set up for application such as cleaning, painting and mining are becoming more crucial. Such drive in the coverage path planning field proposes numerous techniques over the past few decades. However,
Anh Vu Le +3 more
doaj +1 more source
Reconfigurable Feedback Field-Effect Transistors with a Single Gate
Nanomaterials, 2023 In this study, we present a reconfigurable feedback field-effect transistor (FET) that can operate in both p- and n-type configurations using a feedback mechanism.
Yoocheon Lee, Doohyeok Lim
doaj +1 more source