Enhancement of decoupling bandwidth in very dense dipole arrays with split-loop resonators

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussavertaisarvioitu

Tutkijat

Organisaatiot

  • St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO)
  • Iran University of Science & Technology

Kuvaus

Ahstract - We report a qualitative broadening of the operation band in a very dense dipole array using passive split-loop resonators as decoupling elements. In comparison with the previously reported technique, where the decoupling in an array of three active dipoles was achieved by two passive dipoles, the bandwidth enhances drastically - from 0.5% to 8% at the same level of decoupling specified as -8 dB for the cross-talk transmittance. The reason of this huge band broadening is the birefringence of the resonant electromagnetic interaction of the decoupling scatterers that occurs in two overlapping bands. Analytical estimations help us to locate the decoupling regime on the frequency axis. Full-wave numerical simulations of the decoupling regime are validated experimentally.

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoICEE 2019 - 27th Iranian Conference on Electrical Engineering
TilaJulkaistu - 1 huhtikuuta 2019
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE Iranian Conference on Electrical Engineering - Yazd, Iran
Kesto: 30 huhtikuuta 20192 toukokuuta 2019
Konferenssinumero: 27

Conference

ConferenceIEEE Iranian Conference on Electrical Engineering
LyhennettäICEE
MaaIran
KaupunkiYazd
Ajanjakso30/04/201902/05/2019

ID: 36517889