DocumentCode
736037
Title
Properties of microwave and optical 2-D periodic leaky wave antennas
Author
Sengupta, Sohini ; Jackson, David R. ; Long, Stuart A.
Author_Institution
Dept. of ECE, Univ. of Houston, Houston, TX, USA
fYear
2015
fDate
23-24 April 2015
Firstpage
1
Lastpage
4
Abstract
The radiation characteristics of a two-dimensional (2-D) periodic leaky-wave antenna at microwave and optical frequencies is examined. The phenomenon of directive beaming at optical frequencies can be explained in terms of leaky plasmon waves. These plasmonic structures are thus similar to a periodic 2-D leaky-wave antenna, and the fundamental radiation characteristics of them can be explained using leaky-wave theory.
Keywords
antenna radiation patterns; leaky wave antennas; metamaterial antennas; microwave antennas; plasmonics; 2D periodic leaky-wave antenna; directive beaming; fundamental radiation characteristics; leaky plasmon waves; leaky-wave theory; microwave frequencies; optical frequencies; plasmonic structures; two-dimensional periodic leaky-wave antenna; Attenuation; Leaky wave antennas; Magnetic resonance; Optical films; Periodic structures; Plasmons; Substrates; Leaky-wave antenna; directive beaming; enhanced transmission; plasmonics;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless and Microwave Circuits and Systems (WMCS), 2015 Texas Symposium on
Conference_Location
Waco, TX
Type
conf
DOI
10.1109/WMCaS.2015.7233223
Filename
7233223
Link To Document