TY - GEN
T1 - Enhanced Deep Subwavelength Direction-of-Arrival Sensing Based on Time Modulated Elements
AU - Zchut, T.
AU - Mazor, Y.
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - A model for a deep-subwavelength direction-of-arrival (DoA) sensor with enhanced performance and sensitivity is developed, by incorporating time-modulation into the sensing system. Using an analytical model and equivalent circuit models, we analyze and discuss the physical mechanisms responsible for the enhancement. We show that time-modulation allows us to flexibly control the response of our system and accomodate to variations in the incident frequency. This new degree of control lets us incorporate the currents from higher generated harmonics into the sensing scheme, to extract more accurate information about the impinging wave.
AB - A model for a deep-subwavelength direction-of-arrival (DoA) sensor with enhanced performance and sensitivity is developed, by incorporating time-modulation into the sensing system. Using an analytical model and equivalent circuit models, we analyze and discuss the physical mechanisms responsible for the enhancement. We show that time-modulation allows us to flexibly control the response of our system and accomodate to variations in the incident frequency. This new degree of control lets us incorporate the currents from higher generated harmonics into the sensing scheme, to extract more accurate information about the impinging wave.
UR - http://www.scopus.com/inward/record.url?scp=85142802225&partnerID=8YFLogxK
U2 - 10.1109/Metamaterials54993.2022.9920795
DO - 10.1109/Metamaterials54993.2022.9920795
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AN - SCOPUS:85142802225
T3 - 2022 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022
SP - X305-X307
BT - 2022 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022
Y2 - 12 September 2022 through 17 September 2022
ER -