Results 151 to 160 of about 1,302 (222)

Self-Adaptive Intelligent Metasurface Cloak System with Integrated Sensing Units. [PDF]

Materials (Basel)
Li P, Zhao J, Luo C, Pei Z, Jin H, Huang Y, Zhou W, Zheng B.   +7 more
europepmc   +1 more source

Empowering dynamic reconfigurable OAM meta-switcher with a transmissive polarization-reconfigurable metasurface. [PDF]

iScience
Qin Z, Li Y, Zhou K, Liu J, Jiang L, Yang W, Yang H, Chen H, Zheng L, Wang W, Wang J, Ma H.   +11 more
europepmc   +1 more source

Linearity of varactor diode parametric amplifiers.

, 1977
openaire   +2 more sources

Hybrid intelligent optimization of a circularly polarized microstrip antenna array for safe and effective hyperthermia cancer therapy. [PDF]

Sci Rep
Rajebi S, Pedrammehr S, Shirini K.
europepmc   +1 more source

Hybrid Coupler Used as Tunable Phase Shifter Based on Varactor Diodes. [PDF]

Micromachines (Basel)
Benaouf TM, Hamdoun A, Himdi M, Lafond O, Ammor H.   +4 more
europepmc   +1 more source

Beam Scanning with Ultra-Low Sidelobes and In-Band Ultra-Low Scattering Characteristics Empowered by Single Space-Time-Coding Radiation-Scattering Metasurface. [PDF]

Adv Sci (Weinh)
Jiang L, Li Y, Yang H, Yan M, Jiang J, Zhang Y, Qin Z, Yang W, Chen H, Pang Y, Guo Z, Zheng L, Wang J, Qu S.   +13 more
europepmc   +1 more source

Full-polarization-locked vortex beam generator with time-varying characteristics. [PDF]

Nanophotonics
Jiang L, Li Y, Yang H, Liang S, Zheng L, Qin Z, Zhu Z, Chen H, Wang J, Qu S.   +9 more
europepmc   +1 more source

Design of a Compact and Minimalistic Intermediate Phase Shifting Feed Network for Ka-Band Electrical Beam Steering. [PDF]

Sensors (Basel)
Verho S, Chung JY.
europepmc   +1 more source

Orientation Controllable RCS Enhancement Electromagnetic Surface to Improve the Road Barriers Detectability for Autonomous Driving Radar. [PDF]

Sensors (Basel)
Chen Y, Wang T, Liu Q, Wang H, Jin C.
europepmc   +1 more source