Non-Reciprocal Horn Antennas Using Angular Momentum Biased Metamaterial Particles
Abstract
In this project, we explore the physical mechanisms enabling the design of non-reciprocal horn radiators for Tx-Rx systems. Antennas are inherently reciprocal components and the common way to break reciprocity is to use bulky and heavy ferromagnetic materials. This solution is not only rather impractical but also limited in frequency up to 1-2 GHz. The aim of the project is to exploit the angular momentum biased metamaterial concept to conceive and design proper particles to load regular horn antennas, breaking their inherent reciprocity and enhancing their applicability in radar, MIMO, and satellite systems. In particular, the project aims at exploring the physics behind the operation of the proposed metamaterial particles, developing design techniques for non-reciprocal horn antennas, simulating and optimizing the proposed designs.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Oct 06, 2018
- Source ID
- W911NF1710186
Entities
People
- Filiberto Bilotti
Organizations
- Army Contracting Command
- United States Army