2 papers
physics.app-ph2020
Non-Hermitian CT-Symmetric Spectral Protection of Nonlinear Defect Modes
Do Hyeok Jeon, Mattis Reisner, Fabrice Mortessagne +2
We investigate, using a microwave platform consisting of a non-Hermitian Su-Schrieffer-Heeger array of coupled dielectric resonators, the interplay of a lossy nonlinearity and CT-s…
physics.app-ph2019
Self-Shielded Topological Receiver Protectors
Mattis Reisner, Do Hyeok Jeon, Carsten Schindler +4
Receiver protectors (RPs) shield sensitive electronics from high-power incoming signals that might damage them. Typical RP schemes range from simple fusing and PIN diodes, to super…