Results 141 to 150 of about 1,302 (222)

Wireless Ultra-Low-Power Sensor Platform for Environmental Monitoring. [PDF]

Sensors (Basel)
Winnefeld J, Kizilarslan M, Knop W, Passoke J.   +3 more
europepmc   +1 more source

Multi-user frequency selective beam steering by reconfigurable intelligent surfaces in the Ka-band. [PDF]

Sci Rep
Mueller L, Wolff A, Klingel S, Krieger J, Franke L, Stemler R, Rahm M.   +6 more
europepmc   +1 more source

Research on a Miniaturized Digital Servo System for Passive Hydrogen Masers. [PDF]

Sensors (Basel)
Guo S, Cao M, Chen P, Shuai T, Hu W, Pei Y.   +5 more
europepmc   +1 more source

4D-printed intelligent reflecting surface with improved beam resolution via both phase modulation and space modulation. [PDF]

Microsyst Nanoeng
Kim K, Phon R, Park E, Lim S.
europepmc   +1 more source

A compact ultra-wideband bandstop filter using mu-negative and ENZ metamaterial resonators for multiple advanced wireless communication systems. [PDF]

PLoS One
Elbathaoui M, Jebbor N, Das S, Ali W, Arockiam SAN, Kumar OP, Boufounas EM.   +6 more
europepmc   +1 more source

A compact dual-band reconfigurable antenna with metamaterial for IoT applications. [PDF]

Sci Rep
Ali AH, Rasool JM, Abd AK, Islam MS, Ouda M, Alawad MA, Islam MT.   +6 more
europepmc   +1 more source

Acoustic Metasurface for Space-time Reflection Manipulation. [PDF]

Adv Sci (Weinh)
Yang Y, Jia H, Lu J, Yang Y, Liu T, Yang J, Liu Z.   +6 more
europepmc   +1 more source

Flexible intelligent microwave metasurface with shape-guided adaptive programming. [PDF]

Nat Commun
Li F, Pan T, Li W, Peng Z, Guo D, Jia X, Hu T, Wang L, Wang W, Gao M, Yao G, Zuo L, Bi M, Weng X, Tang W, Lin Y.   +15 more
europepmc   +1 more source

Incident Angle Sensing and Adaptive Control of Scattering by Intelligent Metasurface. [PDF]

Adv Sci (Weinh)
Liu YH, Li XH, Zhang ZT, Qi KN, Lu L, Wang SY, Li YB.   +6 more
europepmc   +1 more source

Compact Frequency-Agile and Mode-Reconfigurable Antenna for C-Band, Sub-6-GHz-5G, and ISM Applications. [PDF]

Micromachines (Basel)
Ali EM, Awan WA, Abbas A, Abbas SM, Mohamed HG.   +4 more
europepmc   +1 more source