TY - GEN
T1 - P.T.D and Rotational Symmetries in Non-Reflecting Structures
AU - Geva, Roee
AU - Kastner, Raphael
AU - Silveirinha, Mario
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - P.T.D and rotational symmetries of electromagnetic and photonic systems have recently been shown, separately, to characterize different non-reflecting structures. In this work, we provide a general framework for both types of symmetries, casting the rotational symmetry in terms of a new R.T.D - type symmetry. Out of this analysis, a third option emerges; namely, a combined P.T.D R.T.D symmetry condition. With this option, the door opens for synthesis of many new non-reflecting media, as shown in the examples below.
AB - P.T.D and rotational symmetries of electromagnetic and photonic systems have recently been shown, separately, to characterize different non-reflecting structures. In this work, we provide a general framework for both types of symmetries, casting the rotational symmetry in terms of a new R.T.D - type symmetry. Out of this analysis, a third option emerges; namely, a combined P.T.D R.T.D symmetry condition. With this option, the door opens for synthesis of many new non-reflecting media, as shown in the examples below.
KW - Constitutive parameters
KW - duality
KW - electromagnetic reflection
KW - electromagnetic theory
KW - parity
KW - symmetry
KW - time reversal
UR - http://www.scopus.com/inward/record.url?scp=85205828963&partnerID=8YFLogxK
U2 - 10.1109/COMCAS58210.2024.10666166
DO - 10.1109/COMCAS58210.2024.10666166
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AN - SCOPUS:85205828963
T3 - 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024
BT - 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems, COMCAS 2024
Y2 - 9 July 2024 through 11 July 2024
ER -