Results 21 to 30 of about 59,565 (296)
Micromachines, 2023 In this article, a single-layer frequency selective surface (FSS)-loaded compact coplanar waveguide (CPW)-fed antenna is proposed for very high-gain and ultra-wideband applications.
Musa Hussain +7 more
doaj +1 more source
A reconfigurable wideband and multiband antenna using dual-patch elements for compact wireless devices [PDF]
, 2011 This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 IEEEA reconfigurable wideband and multiband C-Slot patch antenna with dual-patch elements is proposed and studied.
AbuTarboush, H.F. +13 more
core +2 more sources
Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control & Radioelectronics, 2016 Войтович Николай Иванович, д-р техн. наук, профессор, заведующий кафедрой конструирования и производства радиоаппаратуры, Южно-Уральский государственный университет, г. Челябинск; voytovichni@mail.ru. Ершов Алексей Валентинович, канд. техн. наук, доцент кафедры конструирования и производства радиоаппаратуры, Южно-Уральский государственный университет ...
VOYTOVICH N.I., ERSHOV A.V.
openaire +4 more sources
Superdirective Wideband Array of Circular Monopoles with Loaded Patches for Wireless Communications
Sensors, 2023 A wideband superdirective array, composed of a two-element circular monopole configuration, is introduced. The monopoles are placed in close proximity, facing each other on a metal ground.
Ping Lu +4 more
doaj +1 more source
UWB Notch Antennas in MIMO System with High Isolation Performance [PDF]
Radioengineering, 2021 This article presents a detailed analysis and design of an ultra-wideband (3.1 GHz – 10.6 GHz) notch antennas in a two-element MIMO system with high isolation performance.
D. Z. Nazif +3 more
doaj
Ultra-wideband slot-loaded planar antenna for future 5G millimeter wave applications [PDF]
Tehnika, 2021 An ultra-wideband, compact planar antenna with defected ground structure (DGS) has been presented in this article for future 5G millimeter-wave applications.
Gupta Surendra Kumar R. +3 more
doaj +1 more source
Experimental study of on-body radio channel performance of a compact ultra wideband antenna [PDF]
, 2015 In this paper, on-body radio channel performance of a compact ultra wideband (UWB) antenna is investigated for body-centric wireless communications.
Abbasi, Qammer H. +3 more
core +1 more source
Quality measurements of an UWB reduced-size CPW-fed aperture antenna [PDF]
, 2015 The paper presents a characterization of a compact co-planar waveguide (CPW)-fed slot loaded low return loss planar printed antenna designed for wireless communication and ultra-wideband (UWB) applications. Following a review of the antenna design, which
Ammar, M. +5 more
core +1 more source
A Large Aperture UWB Antenna Array for Real Beam Radar Imaging
International Journal of Antennas and Propagation, 2012 The development of four-element ultra-wideband (UWB) comb taper slot antenna array with 18 cm element spacing for real beam radar imaging is described. The four-element UWB array system with optimum element spacing is analyzed by energy pattern.
Chao-Hsiang Liao, Dau-Chyrh Chang
doaj +1 more source
Design of Ultra-Wideband MIMO Antenna for Breast Tumor Detection
International Journal of Antennas and Propagation, 2012 A MIMO antenna composed by microstrip line-fed circular slot antenna is proposed. This antenna is used in ultra-wideband microwave imaging systems aimed for early breast cancer detection.
Liting Wang, Bin Huang
doaj +1 more source