Results 81 to 90 of about 311,742 (212)

A Wide Bandwidth Vivaldi Antenna Suitable for 5G/6G Communication Utilizing a CMOS 0.18 μm Process

Telecom
This text proposes a Vivaldi structure array antenna, using a power divider structure. The composition includes an antenna array with four antennas, suitable for a wideband array structure antenna in the 100 GHz frequency band. The goal is to address the
Ming-An Chung, Chung-Wu Ting, Kuo-Chun Tseng   +2 more
doaj   +1 more source

An artificially structured vivaldi antenna for broadband applications

Ain Shams Engineering Journal
Like other types of antennas, such as dipole, slot, and bowtie antennas, the Vivaldi antenna is widely used because of its advantages, including stable gain characteristics, narrow beamwidth, and wide bandwidth. Incorporating these unique characteristics
Eko Setijadi, Kurnia Paranita Kartika Riyanti, Nurhayati Nurhayati, Fitri Yuli Zulkifli   +3 more
doaj   +1 more source

Design of Wideband Circularly Polarized Vivaldi Antenna With Stable Radiation Pattern

IEEE Access, 2018
This paper presents a wideband circularly polarized (CP) antenna based on two Vivaldi antenna elements. The two elements are orthogonally placed for compact consideration, and are driven by a specially designed wideband feeding network that splits the ...
Xue Ren, Shaowei Liao, Quan Xue
doaj   +1 more source

Órgano Pleno especial dedicado a Antonio Vivaldi: Programa No. 45

, 2016
Sin ninguna obra para órgano solo que se conozca, la flama mediterránea de Antonio Vivaldi (1678-1741) hace vibrar a este instrumento con transcripciones de su época, y de la nuestra también: Concerto del Signor Vivaldi, LV 133 - Transcripción de Johann
Alexiades, Nicolás
core  

Vivaldi antenna with application in electromagnetic compatibility

, 2019
Projektiranje Vivaldi antene dimenzija do 30cm×30cm predvidene za ispitivanju u ¯ elektromagnetskoj kompatibilnosti. Prilagodba Vivaldi antene na supstratu FR408HR na frekvencijsko podrucje od 1 ˇ GHz do 6GHz i optimizacija korištenjem programskog ...
Friščić, Filip
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Design of a Feed Array Antenna to Obtain a Uniform Near-Field Distribution on a Virtual Surface Placed within a Specified Wavelength

Applied Sciences
This paper proposes a novel feed array antenna to achieve a uniform electric field distribution in the near-field region for feeding a large-aperture antenna.
Minsu Hwang, Doyoung Jang, Hosung Choo
doaj   +1 more source

Vivaldi Antenna for UWB Sensor Networks

, 2017
In this paper, the Vivaldi antenna designed for ultra-wideband (UWB) sensor networks by exponential curves is presented. Manufactured antennas are used for through-wall measurements.
Schneider, Jan, Gamcova, Maria, Gamec, Jan   +2 more
core   +1 more source

Investigation of the dependencies of the Vivaldi antenna with a resonator in the electrodynamic modeling software complex

Вестник Дагестанского государственного технического университета: Технические науки
Objective. The goal of the study is to optimize a computer model of a Vivaldi antenna with conductive plates on the same side as the resonator.Method. The study is based on electrodynamic modeling methods.Result.The paper presents a computer model of a ...
T. G. Aslanov, S. A. Ibragimov
doaj   +1 more source

Side lobe suppression of vivaldi antenna using shorting pin structure

, 2015
Access is limited to UniMAP community.This project was executed in order to design side lobe suppression of Vivaldi antenna using shorting pin structure at S-band frequency.
Siti Nur Ainni, Dzaaba
core  

Amorphous Silicon Solar Vivaldi Antenna [PDF]

, 2016
An ultra-wideband solar Vivaldi antenna is proposed. Cut from amorphous silicon cells, it maintains a peak power at 4.25 V which overcomes a need for lossy power management components. The wireless communications device can yield solar energy or function
O\u27Conchubhair, Oisin, Yang, Kansheng, Ammann, Max, McEvoy, Patrick   +3 more
core   +1 more source