New bandgap analysis method for metamaterial structures using variational principle

Engineering

• Band Gap 100%
• Energy Method 100%
• Wave Number 66%
• Displacement Function 66%
• Finite Element Analysis 33%
• Two Dimensional 33%
• Gaussians 33%
• One Dimensional 33%
• Boundary Condition 33%
• Applicability 33%
• Dispersion Relation 33%
• Solution Procedure 33%
• Main Idea 33%
• Engineering Problem 33%
• Null Space 33%
• Space Technique 33%
• Convergence Problem 33%