Title
Analysis and Modeling of HighImpedance Surfaces: for the design of Electromagnetic Absorbers and Antennas,Used
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The thesis deals with the analysis and modeling of highimpedance surfaces. Highimpedance surfaces are resonant cavities synthesized by printing a periodic frequency selective surface on the top of a grounded dielectric slab. The first part of the thesis is dedicated to the modeling of highimpedance surfaces and frequency selective surfaces which constitute the key element of the HIS structures. Highimpedance surfaces are then analyzed when employed in the design of lowprofile antennas and ultrathin electromagnetic absorbers. The last part of the thesis deals with the socalled FabryPerot antenna. The presented theoretical work is supported by several experimental demonstrations.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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