Macquarie University, Sydney Macquarie University ResearchOnline

Showing items 1 - 13 of 13.

Add to Quick Collection   All 13 Results

  • First
  • Previous
  • 1
  • Next
  • Last
Sort:
 Add All Items to Quick Collection
Date: 2014
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/340810
Description: A printed meta-surface that can reduce the electromagnetic footprint of a metallic cylinder is investigated. The meta-surface consists of a periodic width-modulated microstrip line lying on a homogene ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/312154
Description: A frequency reconfigurable printed Yagi-Uda antenna is presented for cognitive radio applications. A 46% continuous frequency tuning bandwidth is obtained by loading the driver dipole arms and four di ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/312720
Description: A complementary Particle Swarm Antenna (PSA), which consists of an array of parasitically coupled microstrip patches, is presented for application in wireless communication systems. PSAs are character ... More
Reviewed: Reviewed
Authors: Kiani, G. I | Bird, T. S
Date: 2011
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/312727
Description: A modulator based on a switchable frequency selective surface (FSS) is presented. The FSS can be designed to operate either as a free space or a waveguide modulator for possible future high speed comm ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/312744
Description: Particle Swarm Optimisation (PSO) is applied as a design tool for a new type of parasitically coupled microstrip antennas called Particle Swarm Antennas. These antennas are characterised by their uniq ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/119716
Description: A new method is presented to design dual-band, high-directivity, EBG-resonator antennas using simple, single-resonant, single-layer partially reflective surfaces (PRS). The tailored abrupt reflection ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/312762
Description: Two antenna designs for the five hundred meter Aperture Spherical Telescope (FAST) are presented: a circular stepped horn and a circular profiled horn. The optical configuration of FAST imposes requir ... More
Reviewed: Reviewed
Authors: Ge, Y | Esselle, K | Bird, T. S
Date: 2006
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/25412
Description: 4 page(s)
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/6524
Description: A method to reduce the size of the dielectric-resonator-on-patch (DRoP) antenna, using a shorting metal wall, is presented. An experimental antenna demonstrates several advantages including better ban ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/14896
Description: Experimental waveguides, bends and power dividers in the woodpile electromagnetic bandgap (EBG) material at Ku-band are demonstrated. Prototypes are fabricated from alumina, and use an efficient waveg ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/6505
Description: A circularly polarised one-dimensional electromagnetic bandgap resonator antenna is demonstrated. Circular polarisation is generated by a sequentially rotated array of linearly polarised stripline slo ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/15050
Description: A phase shifter in an alumina woodpile electromagnetic bandgap (EBG) defect waveguide that operates at microwave frequencies is demonstrated. The phase shift is introduced by sequentially adding low d ... More
Reviewed: Reviewed
Date: 2005
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/146599
Description: A compact diversity antenna, consisting of two E-shaped microstrip patch antennas, is presented. It has a wide bandwidth, covering all frequency bands of 5-6 GHz WLAN systems operating under IEEE 802. ... More
Reviewed: Reviewed
  • First
  • Previous
  • 1
  • Next
  • Last