Results 11 to 20 of about 311,742 (212)
Multimode Vivaldi antenna [PDF]
Electronics Letters, 2010 A multimode Vivaldi antenna is presented, which is designed to operate either in a wideband mode, a wideband mode with a band rejection or a narrower passband mode. The antenna in a wideband mode is designed to have a bandwidth of 2-8 GHz. In the notch band mode, the antenna has tunable narrow band rejection between 5.2 and 5.7 GHz. The Vivaldi antenna
Hamid, Mohamad Rijal +3 more
openaire +2 more sources
An X-Band Dual-Polarized Vivaldi Antenna with High Isolation [PDF]
International Journal of Antennas and Propagation, 2017 An X-band dual-polarized Vivaldi antenna with high isolation is proposed. The procedure of this antenna design includes the conventional Vivaldi antenna with regular slot edge (RSE), the dual-polarized Vivaldi antenna with two Vivaldi antennas which have
Denghui Huang +3 more
doaj +6 more sources
A SIW Antipodal Vivaldi Array Antenna Design [PDF]
International Journal of Antennas and Propagation, 2016 A kind of compact SIW (substrate integrated waveguide) Vivaldi array antenna is proposed and analyzed. The antenna consisted of 4 Vivaldi structure radiation elements fed by an equal power divider with SIW technology. The radiation element is composed of
Ying Suo, Wei Li, Jianzhong Chen
doaj +2 more sources
A Vivaldi Antenna For 5G Communications
, 2021 A vivaldi antenna intended for the 5G correspondence applications with a working recurrence of 3.52GHz. A vivaldi radiator is been associated with the microstrip line which permits equivalent progression of capacity to the emanating component. Fire resistant glass epoxy acted as substrate and a 50ω microstrip feed is utilized to energize the antenna ...
Ronal Watrianthos (9043331)
openaire +2 more sources
Antenna Study and Design for Ultra Wideband Communication Applications [PDF]
, 2006 PhDSince the release by the Federal Communications Commission (FCC) of a bandwidth of 7.5GHz (from 3.1GHz to 10.6GHz) for ultra wideband (UWB) wireless communications, UWB is rapidly advancing as a high data rate wireless communication technology.
Liang, Jianxin
core +4 more sources
Fundamental issues in antenna design for microwave medical imaging applications [PDF]
, 2010 This paper surveys the development of microwave medical imaging and the fundamental challenges associated with microwave antennas design for medical imaging applications. Different microwave antennas used in medical imaging applications such as monopoles,
Fernando, Michael +7 more
core +1 more source
Study on FR4 substrate backed flaring antenna structure for wideband applications [PDF]
E3S Web of Conferences, 2023 A class of planar antenna which offers better performance over broad band of frequencies that fits itself in wide range of applications are in need of research.
Keerthana S. +3 more
doaj +1 more source
Jurnal Elkomika, 2019 ABSTRAK Antena Vivaldi merupakan salah satu jenis antena yang diimplementasikan pada radar penembus permukaan (Ground Penetrating Radar, GPR). GPR adalah salah satu metode non-destructive testing yang biasa digunakan untuk mengetahui kondisi beton/jalan
BASO MARUDDANI +2 more
doaj +1 more source
Study and Design of a Diferentially Fed Tapered Slot Antenna Array [PDF]
, 2010 The results of a parametric study and design of an ultrawideband dual-polarized array of differentially-fed tapered slot antenna elements are presented. We examine arrays of bunny-ear antennas and discuss the capabilities and limitations of differential ...
Lera Acedo, Eloy de +5 more
core +1 more source
Novel small-size directional antenna for UWB WBAN/WPAN applications [PDF]
, 2005 This paper presents a novel small-size directional antenna design for ultrawide-band wireless body area networks/wireless personal area networks applications.
G. Troster +10 more
core +2 more sources