Abstract
Adjoint optimization is a physics-informed inversedesign process that exploits symmetry in Maxwell's equations to optimize an infinite number of variables using only two simulations per iteration. This algorithm has been exploited to realize disruptive freeform optical and RF meta-devices that could not be designed using any previous inverse-design approach. One of the most impactful applications of adjoint optimization is in lens antenna design. This paper presents a summary of recent successes in applying adjoint optimization to reflectarray and dielectric lens antenna design.
| Original language | English (US) |
|---|---|
| Title of host publication | 2025 International Conference on Electromagnetics in Advanced Applications, ICEAA 2025 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1125 |
| Number of pages | 1 |
| ISBN (Electronic) | 9798331544720 |
| DOIs | |
| State | Published - 2025 |
| Event | 2025 International Conference on Electromagnetics in Advanced Applications, ICEAA 2025 - Palermo, Italy Duration: Sep 8 2025 → Sep 12 2025 |
Conference
| Conference | 2025 International Conference on Electromagnetics in Advanced Applications, ICEAA 2025 |
|---|---|
| Country/Territory | Italy |
| City | Palermo |
| Period | 9/8/25 → 9/12/25 |
All Science Journal Classification (ASJC) codes
- Radiation
- Instrumentation
- Computer Networks and Communications
- Electrical and Electronic Engineering
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