IEEE MTT-V053-I04B (2005-04)

SPECIAL ISSUE ON METAMATERIAL STRUCTURES, PHENOMENA, AND APPLICA......Page 1
020 - 10.1109@TMTT.2005.847875......Page 3
III. B RIEF H ISTORICAL B ACKGROUND......Page 4
IV. A DDITIONAL O BSERVATIONS......Page 5
C. Caloz, H. Okabe, T. Iwai, and T. Itoh, Transmission line appr......Page 6
Fig.€1. (a) Fragment of a metamaterial formed by a lattice of co......Page 9
B. Nonconnected Topology......Page 10
III. M ODAL P ROBLEM......Page 11
A. Basis for the Test/Expansion Functions......Page 12
B. Simplified Characteristic System......Page 13
B. Effective Permittivity Dyadic......Page 14
A. Connected Geometry......Page 15
B. Nonconnected Geometry......Page 16
Fig.€8. Negative refraction occurs at an interface between air a......Page 17
A. Connected Topology......Page 18
B. Nonconnected Topology......Page 19
C. R. Simovski and P. A. Belov, Low-frequency spatial dispersion......Page 21
I. I NTRODUCTION......Page 22
III. M ODAL P ROPERTIES OF DNG G ROUNDED S LABS......Page 23
2) Evanescent TE Surface Waves: In this case, $\\beta _{z}> k_{s}......Page 24
1) Ordinary TM Surface Waves: In this case, the dispersion equat......Page 25
C. Discussion on Surface-Wave Suppression in DNG Grounded Slabs......Page 26
C. Discussion on Surface-Wave Suppression in SNG Grounded Slabs......Page 27
Fig. 8. Dispersion curves of the ${\\rm TE}_{1}$ and ${\\rm TE}_{2......Page 28
Case 2......Page 29
VI. R ADIATION P ATTERNS IN THE P RESENCE OF T RUNCATED DNG S UB......Page 30
VII. C ONCLUSION......Page 31
H. Ostner, E. Schmidhammer, J. Detlefsen, and D. R. Jackson, Rad......Page 32
I. I NTRODUCTION......Page 34
II. D ISPERSION R ELATIONS AND R EFRACTION L AWS......Page 35
Fig. 1. Elliptic dispersion relation with $\\alpha =0.5k_{0}$, $\\......Page 36
A. Analytical Computation of $ \\theta _{k}$ and $ \\theta _{s}$......Page 37
TABLE II R EFRACTION A NGLE OF THE P OWER ( $ \\theta _{s}$ ) O B......Page 38
R EFRACTION L AWS FOR A T ILTED H YPERBOLIC D ISPERSION R ELATIO......Page 39
T. M. Grzegorczyk, L. Ran, X. Zhang, K. Chen, X. Chen, and J. A.......Page 40
I. I NTRODUCTION......Page 42
A. Physics of SRRs and CSRRs and Its Equivalent-Circuit Models......Page 43
Fig.€4. Topologies corresponding to: (a) the NB SRR, (b) the D S......Page 44
III. L UMPED -E LEMENT C IRCUIT M ODELS FOR SRRs AND CSRRs C OUP......Page 45
TABLE I M EASURED AND T HEORETICAL V ALUES FOR THE F REQUENCY OF......Page 46
Fig.€12. Layout of the fabricated SRR loaded CPW structure with......Page 47
Fig.€16. Layout of a 50- $\\Omega $ microstrip line with CSRRs et......Page 48
IV. C OMPARISON W ITH E XPERIMENTAL D ATA AND D ISCUSSION......Page 49
R. Marqués, J. Martel, F. Mesa, and F. Medina, Left handed media......Page 50
Y. Chang and L.-T. Chang, Simple method for the variational anal......Page 51
I. I NTRODUCTION......Page 53
III. U NIPLANAR D ESIGNS......Page 54
Fig.€3. Error (%) in calculated roots of the determinant of the......Page 55
Fig.€6. Refractive index of the loaded and spiral-loaded split-l......Page 56
C. Validation of Uniplanar LH Propagation by Simulation of Finit......Page 57
S. Rao, D. Wilton, and A. Glisson, Electromagnetic scattering by......Page 58
O. F. Siddiqui, M. Mojahedi, and G. V. Eleftheriades, Periodical......Page 59
I. I NTRODUCTION......Page 60
II. F ORMULATIONS......Page 61
III. N UMERICAL R ESULTS......Page 62
Fig.€6. Top view of a metamaterial prism.......Page 63
Fig. 10. Distribution of electric-field component $E_{z}( \\mbi{......Page 64
IV. D ISCUSSION......Page 65
J. A. Kong, Electromagnetic Wave Theory . Boston, MA: EMW Publis......Page 66
I. I NTRODUCTION......Page 68
B. Design of Metamaterial Unit Cells......Page 69
Fig.€4. Spectrum of the normalized voltage (in decibels versus h......Page 70
Fig.€5. Charges, currents, and magnetic fields in split rings at......Page 71
Fig.€8. (a) and (b) 3-D patterns, and (c) and (d) top views (2-D......Page 72
D. EM Response of the Four-Cell Sample......Page 73
Fig.€14. Frequency spectra of the electric-field amplitude (rela......Page 74
IV. EM R ESPONSE OF A LL -D IELECTRIC M ETAMATERIAL......Page 75
Fig.€20. Simulated and measured reflection spectra of the protot......Page 76
E. Semouchkina, A. Baker, G. Semouchkin, M. Lanagan, and R. Mitt......Page 77
Fig.€1. Unit cell of the loaded TL NRI medium of [ 5 ] .......Page 79
II. P ERIODIC /E XTENDED FDTD A NALYSIS OF L OADED TL-NRI M ETAM......Page 80
III. D ISPERSION A NALYSIS......Page 81
A. Modal Pattern Determination From an FDTD Simulation......Page 82
B. Analysis of Coupling Between Backward-Wave and Surface-Wave M......Page 83
V. C ONCLUSION......Page 84
A. Grbic and G. V. Eleftheriades, Periodic analysis of a 2-D neg......Page 85
I. I NTRODUCTION......Page 87
Fig.€2. Unit square cell of size $\\Delta \\ell \\times \\Delta % \\ell......Page 88
C. Implementation in 3-D SCN TLM......Page 89
Fig.€5. Unit cell of a 3-D SCN TLM mesh with inter-cell networks......Page 90
Fig.€7. Equivalent stub model of the lumped-element inter-cell n......Page 91
B. Validation of Impedance and Negative Phase Velocity......Page 93
D. Validation of Sub-Wavelength Focusing......Page 94
P. P. M. So and W. J. R. Hoefer, Time domain TLM modeling of met......Page 95
A. Isotropic Magnetic Plasma......Page 97
Fig. 2. Propagation constant of the ${\\rm TE}_{10}$ mode in an a......Page 98
A. Anisotropic Electric Plasma (Case 1)......Page 99
Fig. 7. Propagation constant of the ${\\rm TM}_{11}$ mode in an a......Page 100
Fig.€11. Dispersion behavior for the structure of Fig.€10 . Wave......Page 101
Fig.€13. Experimental setup. On the right-hand side, a period is......Page 102
M ODIFICATION OF THE M ETHOD OF [ 9 ] FOR THE C HARACTERIZATION......Page 103
E. Márquez-Segura and C. Camacho-Peñalosa, Broadband experimenta......Page 104
II. D ISTRIBUTED LHML C ONFIGURATION......Page 106
III. E FFECTIVE E LECTROMAGNETIC P ARAMETERS......Page 107
IV. R ESULTS AND D ISCUSSION......Page 108
Fig. 6. Simulated $\\varepsilon_{\\rm eff}$ and $\\mu_{\\rm eff}$ fo......Page 109
V. LHML-B ASED A NTENNA A RRAY......Page 110
G. V. Eleftheriades, A. K. Iyer, and P. C. Kremer, Planar negati......Page 111
O. F. Siddiqui, S. J. Erickson, G. V. Eleftheriades, and M. Moja......Page 112
II. T HEORY AND E XPERIMENTAL C ONSIDERATIONS......Page 113
Fig.€4. Comparison of the estimated data and measured data about......Page 114
Fig.€5. Magnitude of $S11$ measured when the resonators resonate......Page 115
J. A. Kong, Electromagnetic Wave Theory . New York: EMW, 2000.......Page 116
A. Motivation......Page 118
C. Equivalent Circuit and Useful Relations [ 9 ], [ 12 ]......Page 119
III. D EMONSTRATION OF THE ML CRLH TL......Page 120
Fig.€7. Prototype of the ML CRLH TL depicted in Fig.€2 . (a) Ass......Page 121
Fig.€11. Prototype of the diplexer. Port 1 is the common input.......Page 122
IV. D IPLEXER......Page 123
K. L. Wu, Y. J. Zhao, J. Wang, and M. K. K. Cheng, An effective......Page 124
I. I NTRODUCTION......Page 126
II. N EGATIVE R EFRACTION AND C AUSALITY IN DNG M EDIA......Page 127
Fig.€1. FDTD predicted electric-field intensity distribution for......Page 128
Fig.€2. FDTD predicted electric-field intensity distribution for......Page 129
Fig.€3. (A) Sub-wavelength compact cavity resonator formed by a......Page 130
V. S UB -W AVELENGTH G UIDED -W AVE S TRUCTURES W ITH L ATERAL D......Page 131
Fig.€4. Dispersion plots for: (A) the DPS DNG parallel-plate wav......Page 132
VI. B ACKWARD C OUPLERS U SING DNG S LAB W AVEGUIDES......Page 133
VII. S UB -W AVELENGTH F OCUSING W ITH A F LAT L ENS OR A C ONCA......Page 134
Fig.€7. (A) FDTD predicted electric-field intensity distribution......Page 135
Fig.€8. (A) Plano-concave DNG lens geometry for the FDTD simulat......Page 136
VIII. S UB -W AVELENGTH S PHERICAL AND C YLINDRICAL R ESONANT S......Page 137
IX. DNG M ETAMATERIALS AND A NTENNA A PPLICATIONS......Page 138
Fig.€12. Radiated power gain for the dipole-DNG shell system is......Page 139
X. D ISPERSION C OMPENSATION IN A T RANSMISSION L INE U SING DNG......Page 140
Fig.€14. Real part of the index of refraction of the microstrip-......Page 141
C. Single-Negative MTMs and Plasmonic Media......Page 142
Fig.€18. Pair of ENG MNG layers under certain conditions may pro......Page 143
R. Marques, F. Mesa, J. Martel, and F. Medina, Comparative analy......Page 144
A. Alù and N. Engheta, Anomalies in surface wave propagation alo......Page 145
W. J. Getsinger, Microstrip dispersion model, IEEE Trans. Microw......Page 146
Website......Page 148
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