Results 91 to 100 of about 311,742 (212)
Vivaldi antenna fed by substrate integrated waveguide
, 2013 The thesis deals with Vivaldi antenna design fed by substrate integrated waveguide (SIW). The first step in solving is focused on design this antenna in the simulation program Ansoft HFSS, where the antenna parameters are optimized gain, impedance ...
Pavlíček, Rostislav
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Antipodal Vivaldi Antenna to Detect UHF Signals That Leaked Out of the Joint of a Transformer
International Journal of Antennas and Propagation, 2017 In recent years, extensive research has been conducted on the ultrahigh-frequency (UHF) method. Considering that acquiring a partial discharge UHF signal is the first step in a series of tasks, such as fault diagnosis and defect location, the UHF sensor ...
Jian Zhang, Xiaoxing Zhang, Song Xiao
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Study on Vivaldi antenna design / Mardhiah Mohamed Zaid [PDF]
, 2010 This paper summarizes a detailed computational study of behavior of Vivaldi antenna. The design, construction and characterization of the Vivaldi antenna implemented by using two (2) different substrates which is RT/Duroid 5880 and FR4.
Mohamed Zaid, Mardhiah
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IEEE Open Journal of Antennas and PropagationThis paper presents the design of fully metallic 3D Vivaldi antenna that can be used for wireless power transmission applications. The 3D antenna consists of 1) a tapered profile, 2) a rectangular cavity, and 3) a horizontal slot cut that is used as a ...
Sunanda Roy +2 more
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Ultra-Wideband and High-Gain Vivaldi Antenna with Artificial Electromagnetic Materials. [PDF]
Micromachines (Basel), 2023 Hu R, Zhang F, Ye S, Fang G.
europepmc +1 more source
Switch-Beam Vivaldi Array Antenna Based On 4x4 Butler Matrix for mmWave
MATEC Web of Conferences, 2018 It will be diffcult to use either omnidirectional or fixed beam antenna due to the high propagation losses caused by atmospheric absorption at mmWave for 5G mobile communication.
Safitri Nurlaila +2 more
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Metamaterial Vivaldi Antenna Array for Breast Cancer Detection. [PDF]
Sensors (Basel), 2022 Slimi M +4 more
europepmc +1 more source
Design of 3D Vivaldi antenna array for radar applications
, 2015 This master thesis deals with a design of Vivaldi antenna due to its broadband properties suitable for radar applications. The folding of single Vivaldi antenna element into 2D antenna array we achieved required radiation properties.
Kašpar, Petr
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Design of a miniaturized ultrawideband and low scattering antipodal vivaldi antenna array. [PDF]
Sci Rep, 2021 Liu J, Xu C, Yu H, Su J.
europepmc +1 more source
Design and Simulation of Half Vivaldi & Full Vivaldi Antenna for Mobile Applications
, 2016 Compact Vivaldi patch antenna with a parasitic meander line is presented in this paper. There are two configuration of Vivaldi antenna is presented. One is half Vivaldi antenna and another one is full Vivaldi antenna. Vivaldi antennas can be made ...
Abhishek Garg*, UdbhavSinghal*
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