OPTIMIZATION OF METAMATERIAL STRUCTURES FOR TERAHERTZ AND MICROWAVE SENSOR APPLICATIONS

被引：9
作者：
Basiri, Raheleh [1 ]
Abiri, Habibollah [1 ]
Yahaghi, Alireza [1 ]
机构：
[1] Shiraz Univ, Dept Elect & Comp Engn, Shiraz, Iran
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2014年 / 56卷 / 03期
关键词：
FREQUENCY-SELECTIVE SURFACES; GENETIC ALGORITHM; TIME-DOMAIN; TECHNOLOGY;
D O I：
10.1002/mop.28162
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, metamaterials are adapted for optimal design of filters with specific characteristics that are useful for sensor applications. The random hill climbing optimization method is used to find optimal structures. Periodic method of moments is applied to calculate the fitness functions of the resulted structures from random hill climbing (RHC) optimizer. One of the optimum structures is fabricated and the measured results are compared with PMOM outputs. © 2014 Wiley Periodicals, Inc.
引用
收藏
页码：636 / 642
页数：7
相关论文
共 36 条
[1]  
[Anonymous], 1995, Encyclopedia RF Microwave Engineering
[2]  
[Anonymous], 2006, Metamaterials
[3]   A spatial light modulator for terahertz beams [J].
Chan, Wai Lam ;
Chen, Hou-Tong ;
Taylor, Antoinette J. ;
Brener, Igal ;
Cich, Michael J. ;
Mittleman, Daniel M. .
APPLIED PHYSICS LETTERS, 2009, 94 (21)
[4]   Complementary planar terahertz metamaterials [J].
Chen, Hou-Tong ;
O'Hara, John F. ;
Taylor, Antoinette J. ;
Averitt, Richard D. ;
Highstrete, C. ;
Lee, Mark ;
Padilla, Willie J. .
OPTICS EXPRESS, 2007, 15 (03) :1084-1095
[5]  
Cheng H. Y, 2007, C LAS EL 2007, P1
[6]  
Cui TJ, 2010, METAMATERIALS: THEORY, DESIGN, AND APPLICATIONS, P1, DOI 10.1007/978-1-4419-0573-4
[7]   Frequency selective surfaces for high sensitivity terahertz sensing [J].
Debus, Christian ;
Bolivar, Peter Haring .
APPLIED PHYSICS LETTERS, 2007, 91 (18)
[8]  
Eleftheriades GV, 2005, NEGATIVE-REFRACTION METAMATERIALS: FUNDAMENTAL PRINCIPLES AND APPLICATIONS, P1, DOI 10.1002/0471744751
[9]   Efficient procedures for the optimization of frequency selective surfaces [J].
Fallahi, Arya ;
Mishrikey, Matthew ;
Hafner, Christian ;
Vahldieck, Ruediger .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (05) :1340-1349
[10]   Thin Wideband Radar Absorbers [J].
Fallahi, Arya ;
Yahaghi, Alireza ;
Benedickter, Hans-Rudolf ;
Abiri, Habibollah ;
Shahabadi, Mahmoud ;
Hafner, Christian .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (12) :4051-4058
1234