Results 11 to 20 of about 68,631 (303)
Modelling of a microstrip patch antenna using a hybrid FDTD/PEEC method [PDF]
, 2008 A hybrid technique combining FDTD and PEEC methods is applied to the prediction of radiation from printed structures. The predicted radiation patterns of a microstrip patch antenna are compared to those obtained using FDTD.A hybrid technique combining ...
Railton, CJ
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Crumpled textile antennas [PDF]
, 2009 The performance of a dual-band textile antenna under two-dimensional crumpling conditions is described. Both input impedance and radiation patterns are investigated based on numerical and experimental methods at 2.45 and 5.8 GHz.
Kellomaki +6 more
core +1 more source
A low sidelobe 77 GHz centre‐fed microstrip patch array antenna
IET Microwaves, Antennas & Propagation, 2023 A low sidelobe 77 GHz centre‐fed microstrip patch array antenna is proposed for automotive radar application. The proposed antenna comprises eight linear antenna arrays, each of which is centre‐fed by a coplanar waveguide with ground transmission line at
Qian Chen +7 more
doaj +1 more source
A reconfigurable electrically-small antenna operating in the 'DC' mode [PDF]
, 2003 In this paper, an explanation of the design of an electronically tunable electrically-small antenna, operating in the 'DC' mode is presented. Although this antenna has a narrow instantaneous bandwidth, electronic tuning allows a large band to be covered ...
Craddock, IJ +3 more
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Radiation Pattern of Patch Antenna with Slits
International Journal on Information Theory, 2014 The Microstrip antenna has been commercially used in many applications, such as direct broadcast satellite service, mobile satellite communications, global positioning system, medical hyperthermia usage, etc. The patch antenna of the size reduction at a given operating frequency is obtained.
V. Karthikeyan 0001, V. J. Vijayalakshmi
openaire +2 more sources
Multiband Sierpinskl fractal patch antenna [PDF]
, 2000 The multiband behavior of the Sierpinski patch antenna is described, and a new technique to improve the multiband behavior from the point of view of the radiation patterns is introduced.
Borja Borau, Carmen, Romeu Robert, Jordi
core +1 more source
Study on Horizontally Polarized Omnidirectional Microstrip Antenna
International Journal of Antennas and Propagation, 2016 A horizontally polarized omnidirectional microstrip antenna is proposed in this paper. The structure of designed antenna is with two back-to-back horizontally polarized microstrip antenna elements.
Kun Wei +4 more
doaj +1 more source
Large area subwavelength cavity antenna with planar metamaterials
AIP Advances, 2019 We present a kind of large area subwavelength cavity antenna with artificial permeability-negative metamaterials at GHz range. The antenna has the advantages of flatness, ultra-thin thickness, high gain and good directivity. The optimal receiving area of
Guang Lu +9 more
doaj +1 more source
Dual-band pattern reconfigurable antenna for wireless MIMO applications
ICT Express, 2016 In this study, a dual-band pattern reconfigurable antenna is proposed for 2.4 and 5.8 GHz wireless multiple-input multiple-output (MIMO) applications.
Jeong Keun Ji
doaj +1 more source
Textile Diamond Dipole and Artificial Magnetic Conductor Performance under Bending, Wetness and Specific Absorption Rate Measurements [PDF]
, 2015 Textile diamond dipole and Artificial Magnetic Conductor (AMC) have been proposed and tested under wearable and body centric measurements. The proposed antenna and AMC sheet are entirely made of textiles for both the substrate and conducting parts, thus ...
Abd Malek, M. F. +5 more
core +2 more sources