Hybrid Coupler Used as Tunable Phase Shifter Based on Varactor Diodes. [PDF]
Micromachines (Basel)Benaouf TM +4 more
europepmc +1 more source
Research on a Miniaturized Digital Servo System for Passive Hydrogen Masers. [PDF]
Sensors (Basel)Guo S +5 more
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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 +13 more
europepmc +1 more source
Self-Adaptive Intelligent Metasurface Cloak System with Integrated Sensing Units. [PDF]
Materials (Basel)Li P +7 more
europepmc +1 more source
A 60 GHz Class-C Wide Tuning-Range Two-Core VCO Utilizing a Gain-Boosting Frequency Doubling Technique and an Adaptive Bias Scheme for Robust Startup. [PDF]
Sensors (Basel)Psycharis ID, Tsourtis V, Kalivas G.
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
A frequency and beamwidth reconfigurable antenna based on liquid crystal for 5G millimeter waves. [PDF]
Sci RepChen P +5 more
europepmc +1 more source
4D-printed intelligent reflecting surface with improved beam resolution via both phase modulation and space modulation. [PDF]
Microsyst NanoengKim K, Phon R, Park E, Lim S.
europepmc +1 more source
Full-polarization-locked vortex beam generator with time-varying characteristics. [PDF]
NanophotonicsJiang L +9 more
europepmc +1 more source
Design and modeling of a completely CMOS compatible RF varactor and a MUMPs varactor
openaire +1 more source