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An Active Reconfigurable Reflectarra...

Kishor, Krishna Kumar.

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An Active Reconfigurable Reflectarray Antenna.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	An Active Reconfigurable Reflectarray Antenna./
Author:	Kishor, Krishna Kumar.
Description:	140 p.
Notes:	Source: Masters Abstracts International, Volume: 49-05, page: .
Contained By:	Masters Abstracts International49-05.
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR72898
ISBN:	9780494728987

An Active Reconfigurable Reflectarray Antenna.
Kishor, Krishna Kumar.

An Active Reconfigurable Reflectarray Antenna. - 140 p.

Source: Masters Abstracts International, Volume: 49-05, page: .

Thesis (M.A.Sc.)--University of Toronto (Canada), 2010.

This thesis focuses on a type of antenna known as the reflectarray antenna. In particular, it looks at the design of an active reconfigurable reflectarray antenna, which has not received much attention in the reflectarray community. Potential applications include deployment as a high gain, reconfigurable antenna for communication links, and as a spatial power combiner. The reflectarray element is an aperture-coupled patch that accepts a linearly polarized wave, phase shifts and amplifies the guided-waves in the transmission lines, and then re-radiates an orthogonally polarized wave. Stability analysis of the element, experimental results of the designed phase shifter and simulation and experimental results of the element are presented. Fabrication details of a 48 element reflectarray and challenges faced during experimental characterization of the elements are also discussed. The two dimensional beamforming capability and amplifying nature of the array are successfully demonstrated and verified, indicating robustness to phase errors and oscillating elements.

ISBN: 9780494728987Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

An Active Reconfigurable Reflectarray Antenna.
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020 $a 9780494728987
035 $a (UMI)AAIMR72898
035 $a AAIMR72898
040 $a UMI $c UMI
100 1 $a Kishor, Krishna Kumar. $3 1679393
245 1 3 $a An Active Reconfigurable Reflectarray Antenna.
300 $a 140 p.
500 $a Source: Masters Abstracts International, Volume: 49-05, page: .
502 $a Thesis (M.A.Sc.)--University of Toronto (Canada), 2010.
520 $a This thesis focuses on a type of antenna known as the reflectarray antenna. In particular, it looks at the design of an active reconfigurable reflectarray antenna, which has not received much attention in the reflectarray community. Potential applications include deployment as a high gain, reconfigurable antenna for communication links, and as a spatial power combiner. The reflectarray element is an aperture-coupled patch that accepts a linearly polarized wave, phase shifts and amplifies the guided-waves in the transmission lines, and then re-radiates an orthogonally polarized wave. Stability analysis of the element, experimental results of the designed phase shifter and simulation and experimental results of the element are presented. Fabrication details of a 48 element reflectarray and challenges faced during experimental characterization of the elements are also discussed. The two dimensional beamforming capability and amplifying nature of the array are successfully demonstrated and verified, indicating robustness to phase errors and oscillating elements.
590 $a School code: 0779.
650 4 $a Engineering, Electronics and Electrical. $3 626636
690 $a 0544
710 2 $a University of Toronto (Canada). $3 1017674
773 0 $t Masters Abstracts International $g 49-05.
790 $a 0779
791 $a M.A.Sc.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR72898