東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Holographic Metasurface Leaky Wave A...

Pandi, Sivaseetharaman.

FindBook

Google Book

Amazon

博客來

Holographic Metasurface Leaky Wave Antennas.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Holographic Metasurface Leaky Wave Antennas./
作者:	Pandi, Sivaseetharaman.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2017,
面頁冊數:	91 p.
附註:	Source: Dissertation Abstracts International, Volume: 78-08(E), Section: B.
Contained By:	Dissertation Abstracts International78-08B(E).
標題:	Electromagnetics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10257220
ISBN:	9781369617962

Holographic Metasurface Leaky Wave Antennas.
Pandi, Sivaseetharaman.

Holographic Metasurface Leaky Wave Antennas. - Ann Arbor : ProQuest Dissertations & Theses, 2017 - 91 p.

Source: Dissertation Abstracts International, Volume: 78-08(E), Section: B.

Thesis (Ph.D.)--Arizona State University, 2017.

Artificially engineered two-dimensional materials, which are widely known as metasurfaces, are employed as ground planes in various antenna applications. Due to their nature to exhibit desirable electromagnetic behavior, they are also used to design waveguiding structures, absorbers, frequency selective surfaces, angular-independent surfaces, etc. Metasurfaces usually consist of electrically small conductive planar patches arranged in a periodic array on a dielectric covered ground plane. Holographic Artificial Impedance Surfaces (HAISs) are one such metasurfaces that are capable of forming a pencil beam in a desired direction, when excited with surface waves. HAISs are inhomogeneous surfaces that are designed by modulating its surface impedance. This surface impedance modulation creates a periodical discontinuity that enables a part of the surface waves to leak out into the free space leading to far-field radiation. The surface impedance modulation is based on the holographic principle. This dissertation is concentrated on designing HAISs with Desired polarization for the pencil beam Enhanced bandwidth Frequency scanning Conformity to curved surfaces HAIS designs considered in this work include both one and two dimensional modulations. All the designs and analyses are supported by mathematical models and HFSS simulations.

ISBN: 9781369617962Subjects--Topical Terms:

3173223
Electromagnetics.

Holographic Metasurface Leaky Wave Antennas.
LDR:02243nmm a2200289 4500 001 2154186
005 20180330130621.5
008 190424s2017 ||||||||||||||||| ||eng d
020 $a 9781369617962
035 $a (MiAaPQ)AAI10257220
035 $a (MiAaPQ)asu:16660
035 $a AAI10257220
040 $a MiAaPQ $c MiAaPQ
100 1 $a Pandi, Sivaseetharaman. $3 3341909
245 1 0 $a Holographic Metasurface Leaky Wave Antennas.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2017
300 $a 91 p.
500 $a Source: Dissertation Abstracts International, Volume: 78-08(E), Section: B.
500 $a Adviser: Constantine A. Balanis.
502 $a Thesis (Ph.D.)--Arizona State University, 2017.
520 $a Artificially engineered two-dimensional materials, which are widely known as metasurfaces, are employed as ground planes in various antenna applications. Due to their nature to exhibit desirable electromagnetic behavior, they are also used to design waveguiding structures, absorbers, frequency selective surfaces, angular-independent surfaces, etc. Metasurfaces usually consist of electrically small conductive planar patches arranged in a periodic array on a dielectric covered ground plane. Holographic Artificial Impedance Surfaces (HAISs) are one such metasurfaces that are capable of forming a pencil beam in a desired direction, when excited with surface waves. HAISs are inhomogeneous surfaces that are designed by modulating its surface impedance. This surface impedance modulation creates a periodical discontinuity that enables a part of the surface waves to leak out into the free space leading to far-field radiation. The surface impedance modulation is based on the holographic principle. This dissertation is concentrated on designing HAISs with Desired polarization for the pencil beam Enhanced bandwidth Frequency scanning Conformity to curved surfaces HAIS designs considered in this work include both one and two dimensional modulations. All the designs and analyses are supported by mathematical models and HFSS simulations.
590 $a School code: 0010.
650 4 $a Electromagnetics. $3 3173223
690 $a 0607
710 2 $a Arizona State University. $b Electrical Engineering. $3 1671741
773 0 $t Dissertation Abstracts International $g 78-08B(E).
790 $a 0010
791 $a Ph.D.
792 $a 2017
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10257220