Results 131 to 140 of about 3,037 (262)

A near zero refractive indexed non-uniform metasurface for broadband RCS reduction of an antipodal Vivaldi antenna. [PDF]

Sci Rep
Das P, Kundu S, Kumar R.
europepmc   +1 more source

Optimization of split-ring resonator slots using levy-opposition-enhanced Newton Raphson method for high-gain UWB Vivaldi antenna design. [PDF]

Sci Rep
Özmen H, Izci D, Rizk-Allah RM, Ekinci S, Dalarsson M.   +4 more
europepmc   +1 more source

High Gain Dielectric Loaded Vivaldi Antenna for Kₐ Band Applications

, 2016
In this letter, a novel concept of a high gain Vivaldi antenna operating in the Kₐ frequency band is proposed. The antenna is fed by the substrate integrated waveguide (SIW).
Puskely, Jan, Lacik, Jaroslav, Arthaber, Holger, Raida, Zbynek   +3 more
core  

SIW-Fed Vivaldi Antenna with Beam Steering Capabilities

, 2017
A tapered slot antenna element capable of reconfiguring its beam direction is presented. As the basic element, a Vivaldi antenna fed by a substrate integrated waveguide is chosen.
Puskely, Jan, Lacik, Jaroslav, Zbynek, Raida, Arthaber, Holger, Mikulasek, Tomas   +4 more
core  

Asymmetrical Coplanar Vivaldi Antenna Design

European Journal of Science and Technology, 2022
BAŞ, RECEP, KIZILAY, AHMET
openaire   +2 more sources

Design of antipodal vivaldi antenna with patch and corrugations for 5G applications. [PDF]

MethodsX
Kumar S, Dixit AS, Choubey CK.
europepmc   +1 more source

Slot-Loaded Vivaldi Antenna for Biomedical Microwave Imaging Applications: Influence of Design Parameters on Antenna's Dimensions and Performances. [PDF]

Sensors (Basel)
Wang M, Crocco L, Li M, Cavagnaro M.
europepmc   +1 more source

A high gain microwave and millimeter-wave-based balanced antipodal Vivaldi antenna with a parasitic patch and a half-spherical shaped dielectric lens. [PDF]

Heliyon
Razib MHR, Das D, Murshed AH, Hossain MA, Paul LC, Hossain MA.   +5 more
europepmc   +1 more source

Guidance and absorption of internal energy in Vivaldi antennas using multiple slots, full-band dividers, metamaterials, and distributed resistors. [PDF]

Sci Rep
Hoang H, Nguyen MH, Pham-Xuan V.
europepmc   +1 more source

Design and optimization of miniaturized co-planar Vivaldi antennas for enhanced microwave imaging in brain hemorrhage detection. [PDF]

Sci Rep
Zhang W, Xie J, Somjit N, Cheng X, Jiang Y, Sun D, Liu X, Cai S.   +7 more
europepmc   +1 more source