Results 71 to 80 of about 21,214 (163)

A Compact Dual-Band Frequency Selective Surface for Concurrent 5G and 6G Applications. [PDF]

Sensors (Basel)
Din IU, Khan D, Ahmed F, Albaden K, Denidni TA.   +4 more
europepmc   +1 more source

Ultrafast switching of optical properties in a doped semiconductor by intense femtosecond laser pulses. [PDF]

Light Sci Appl
Li Y, Vezzoli S, Klee T, Broughton JJ, Tirole R, Harwood AC, Allegre H, Horsley SAR, Sapienza R, Pendry JB, Tisch JWG.   +10 more
europepmc   +1 more source

A Compact Ultra-Wideband Vivaldi Antenna for Short-Range Vehicular Communications Using Radial-to-Radial Transition and Matching Transformer. [PDF]

Sensors (Basel)
Saleh S, Saeidi T, Razzaz F, Timmons N, Althuwayb AA, Alali B, Hamad QS, AlQahtani D, Saeed SB.   +8 more
europepmc   +1 more source

Broad Perfect Transparent Band in Asymmetric Photonic Crystals with Graded-Index Films. [PDF]

Micromachines (Basel)
Zhang C, Wei Q, Zhang X, Sun W, Li X, Liu A, Du G.   +6 more
europepmc   +1 more source

A Multibeam Antenna Array with Controllable Gain Allocation. [PDF]

Sensors (Basel)
Chu C, Lu H, Xu P, Cai X.
europepmc   +1 more source

Effect of sloppy discretization on reflection and transmission coefficients

, 1991
Résumé disponible dans le fichier ...
openaire   +1 more source

A passive mechanically tunable conformal aperture coupled phase shifter integrated with micron-sized magnetic particles for radar systems. [PDF]

Sci Rep
Ayaz M, Alqurashi A, Alharbi TE, Rasheed FA.   +3 more
europepmc   +1 more source

Non-invasive wood moisture sensing for arthropod infestation prevention using a circularly polarized high-isolation antenna system. [PDF]

Sci Rep
Elhenawy AS, Allam A, Kanaya H, Abdel-Rahman AB.   +3 more
europepmc   +1 more source

Simulation of Photoplethysmography Signal in Reflection Mode Using Three-layer Skin Optical Modeling. [PDF]

J Med Signals Sens
Afzalipour R, Latifi AR, Rezaei-Latifi A, Rarani MZ, Ghanbarnejad A.   +4 more
europepmc   +1 more source

A High-Aperture-Efficiency Fabry-Perot Antenna with Broadband Out-of-Band RCS Reduction Enabled by a Partially Reflective Absorptive Frequency-Selective Surface. [PDF]

Micromachines (Basel)
Jiang B, Cheng YF, Gong D, Wang Y, Xiong J, Yu Y.   +5 more
europepmc   +1 more source