Results 11 to 20 of about 2,206,315 (237)

Multi-band antenna for different wireless applications [PDF]

open access: yes, 2009
A small multi-band compact antenna is presented. The antenna is designed on Roger RT/duroid 5880 with dielectric constant 2.2, multi-band operations is achieved by inserting a slot on the top patch. The antenna has wide impedance bandwidth at 1.2, 1.6, 2.
AbuTarboush, HF   +2 more
core   +7 more sources

Wide-band planar inverted-F antenna for cognitive radio [PDF]

open access: yes, 2009
A wide-band Planar Inverted-F Antenna (PIFA) is presented. The proposed antenna is simply structured consist of main patch supported by shorting wall and shorting pin, fed by 50 ohm microstrip transmission line. The antenna achieves an enhanced impedance
AbuTarboush, HF   +3 more
core   +6 more sources

Reconfigurable wideband patch antenna for cognitive radio [PDF]

open access: yes, 2009
Cognitive radio communication is envisaged to be a new paradigm of methodologies for enhancing the performance of radio communication systems through the efficient utilization of radio spectrum.
AbuTarboush, HF   +14 more
core   +5 more sources

A reconfigurable wideband and multiband antenna using dual-patch elements for compact wireless devices [PDF]

open access: yes, 2012
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, HF   +26 more
core   +1 more source

Design and analysis of defected ground structure transformer for dual-band antenna

open access: yesThe Journal of Engineering, 2014
This study presents a novel dual-band antenna design methodology utilising a dual-frequency impedance transformer with defected ground structure (DGS).
Wai-Wa Choi   +4 more
doaj   +1 more source

Compact dual-band (2.4/5.2GHz) monopole antenna for WLAN applications [PDF]

open access: yes, 2010
Copyright ©2010 IEEE. Reprinted from Antenna Technology (iWAT), 2010 International Workshop. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's ...
AbuTarboush, HF   +7 more
core   +1 more source

Design of Dual-/Wide-Band Quasi-Yagi Antenna Based on a Dielectric Resonator

open access: yesIEEE Access, 2020
This paper presents a design approach of dual-/wide-band quasi-Yagi antenna using a dielectric resonator (DR). A single rectangular DR operating at TE1δ1 and TE1δ3 modes can be differentially fed by the coplanar strip line (CPS) and then is
Zhong-Yu Qian   +2 more
doaj   +1 more source

Reconfigurable tri-band H-shaped antenna with frequency selectivity feature for compact wireless communication systems [PDF]

open access: yes, 2011
This is the post-print version of the Article. The published version can be accessed from the link below - Copyright @ 2011 IETThis study presents an H-shaped reconfigurable antenna for wireless applications.
AbuTarboush, HF   +14 more
core   +1 more source

Ground independent planar inverted-F antenna (PIFA) for very small mobile phone [PDF]

open access: yes, 2010
Copyright @ 2010 LAPCA small ultr-thin tri-band Planar Inverted-F Antenna (PIFA) is presented. The proposed antenna consists of slotted radiated parts supported by shorting walls and a ground plane.
AbuTarboush, HF, Nilavalan, R, Peter, T
core   +6 more sources

Covert Dual-Band Wearable Button Antenna [PDF]

open access: yes, 2006
A novel dual-band antenna for wearable WLAN computing applications is introduced. This antenna comprises three discs and a coaxial post. Its appearance is of a standard metal button of the type used in denim jeans.
Huang, F.   +2 more
core   +1 more source

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