Results 101 to 110 of about 1,045,016 (325)

High-bandwidth encryption with low-bandwidth smartcards [PDF]

, 1996
This paper describes a simple protocol, the Remotely Keyed Encryption Protocol (RKEP), that enables a secure, but bandwidthlimited, cryptographic smartcard to function as a high-bandwidth secretkey encryption and decryption engine for an insecure, but fast, host processor.
openaire   +1 more source

A simple cavity method which increases bandwidth of cylindrical dipole antennas to almost 100% [PDF]

, 2022
Amir Sahraei, Hadi Aliakbarian, Reza Yazdani   +2 more
openalex   +1 more source

The Dynamics of Interfacial Trap States in High‐Detectivity Near‐Infrared Photomultiplication Organic Photodetectors

Advanced Functional Materials, EarlyView.
Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot, Zhuoran Qiao, Beier Hu, Davide Nodari, Francesco Furlan, Filip Aniés, Yicheng Yang, Martin Heeney, Artem A. Bakulin, Nicola Gasparini   +9 more
wiley   +1 more source

A high bandwidth quantum repeater

, 2008
We present a physical- and link-level design for the creation of entangled pairs to be used in quantum repeater applications where one can control the noise level of the initially distributed pairs.
D. F. Walls, Kae Nemoto, R. Van Meter, Sebastien G. R. Louis, W. J. Munro   +4 more
core   +1 more source

A Dielectric Resonator Antenna with Enhanced Gain and Bandwidth for 5G Applications [PDF]

, 2020
Irfan Ali, Mohd Haizal Jamaluddin, Abinash Gaya, Hasliza A. Rahim   +3 more
openalex   +1 more source

A Smart Magnetically Actuated Flip‐Disc Programmable Metasurface with Ultralow Power Consumption for Real‐Time Channel Control

Advanced Functional Materials, EarlyView.
The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao, Che Liu, Jia Cheng Li, Zhen Hao Fu, Yi Su Huang, Si Qi Huang, Lei Zhang, Jian Wei You, Tie Jun Cui   +8 more
wiley   +1 more source

3D-Printed Low-Profile Single-Substrate Multi-Metal Layer Antennas and Array With Bandwidth Enhancement [PDF]

, 2020
Mengze Li, Yang Yang, Francesca Iacopi, J. Nulman, Shlomit Chappel-Ram   +4 more
openalex   +1 more source

Bayesian Bandwidths in Semiparametric Modelling for Nonnegative Orthant Data with Diagnostics [PDF]

, 2021
Célestin C. Kokonendji, Sobom M. Somé
openalex   +1 more source

Laser‐Based Sculpturing of Embedded Ultrathin Metal‐Oxide Nanopores for Enhanced Biomolecular Sensing

Advanced Functional Materials, EarlyView.
Controlled laser‐drilling of embedded HfO2 membranes creates three layer nanopores with Gaussian‐shaped cavities sculptured in the supporting layers. These embedded solid‐state nanopores slow DNA translocation by 12‐fold compared to SiNx pores, enabling high‐resolution, label‐free detection of short DNAs, RNAs, and proteins.
Jostine Joby, Yulia Marom, Guocong Lin, Aleksandra Baron‐Wiechec, Amit Meller   +4 more
wiley   +1 more source

Ultra-broadband Silicon Photonic Multimode Interference Coupler [PDF]

, 2017
In integrated optics, multimode interference couplers (MMIs) are used as light-wave splitters and combiners in a wide variety of devices ranging from spectrometers to sensors and coherent optical receivers.
Cheben, Pavel, Halir, Robert, Luque-González, Jose Manuel, Molina-Fernandez, Iñigo, Ortega-Moñux, Alejandro, Sarmiento-Merenguel, Jose Darío, Schmid, Jens, Wang, Shurui, Wanguemert-Perez, Juan Gonzalo, Xu, Dan-Xia   +9 more
core