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Pregled bibliografske jedinice broj: 675972

Dual-polarized partially reflective surface antenna with MEMS-based beamwidth reconfiguration


Debogović, Tomislav; Bartolić, Juraj; Perruisseau-Carrier, Julien
Dual-polarized partially reflective surface antenna with MEMS-based beamwidth reconfiguration // IEEE transactions on antennas and propagation, 62 (2014), 1; 228-236 doi:10.1109/TAP.2013.2287013 (međunarodna recenzija, članak, znanstveni)


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Naslov
Dual-polarized partially reflective surface antenna with MEMS-based beamwidth reconfiguration

Autori
Debogović, Tomislav ; Bartolić, Juraj ; Perruisseau-Carrier, Julien

Izvornik
IEEE transactions on antennas and propagation (0018-926X) 62 (2014), 1; 228-236

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
beamwidth; Fabry-Perot antenna; leaky-wave antenna; micro-electromechanical systems (MEMS); partially reflective surface; reconfigurable antenna

Sažetak
A partially reflective surface (PRS) antenna design enabling 1-bit dynamic beamwidth control is presented. The antenna operates at X-band and is based on microelectromechanical systems (MEMS) technology. The reconfigurable PRS unit cell monolithically integrates MEMS elements, whose positions are chosen to reduce losses while allowing a considerable beamwidth variation. The combined use of the proposed PRS unit cell topology and MEMS technology allows achieving low loss in the reconfigurable PRS. In addition, the antenna operates in dual-linear polarization with independent beamwidth control of each polarization. An operative MEMS-based PRS unit cell is fabricated and measured upon reconfiguration, showing very good agreement with simulations.The complete antenna system performance is rigorously evaluated based on full-wave simula-tions and the unit cell measurements, demonstrating an 18 deg and 23 deg variation of the half-power beamwidth in the E-plane and the H-plane, respectively. The antenna radiation efficiency is better than 75% in all states of operation.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
036-0361566-1573 - Višefunkcijske antene u komunikacijskim i radarskim sustavima (Bartolić, Juraj, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Tomislav Debogović (autor)

Avatar Url Juraj Bartolić (autor)

Poveznice na cjeloviti tekst rada:

doi ieeexplore.ieee.org

Citiraj ovu publikaciju:

Debogović, Tomislav; Bartolić, Juraj; Perruisseau-Carrier, Julien
Dual-polarized partially reflective surface antenna with MEMS-based beamwidth reconfiguration // IEEE transactions on antennas and propagation, 62 (2014), 1; 228-236 doi:10.1109/TAP.2013.2287013 (međunarodna recenzija, članak, znanstveni)
Debogović, T., Bartolić, J. & Perruisseau-Carrier, J. (2014) Dual-polarized partially reflective surface antenna with MEMS-based beamwidth reconfiguration. IEEE transactions on antennas and propagation, 62 (1), 228-236 doi:10.1109/TAP.2013.2287013.
@article{article, year = {2014}, pages = {228-236}, DOI = {10.1109/TAP.2013.2287013}, keywords = {beamwidth, Fabry-Perot antenna, leaky-wave antenna, micro-electromechanical systems (MEMS), partially reflective surface, reconfigurable antenna}, journal = {IEEE transactions on antennas and propagation}, doi = {10.1109/TAP.2013.2287013}, volume = {62}, number = {1}, issn = {0018-926X}, title = {Dual-polarized partially reflective surface antenna with MEMS-based beamwidth reconfiguration}, keyword = {beamwidth, Fabry-Perot antenna, leaky-wave antenna, micro-electromechanical systems (MEMS), partially reflective surface, reconfigurable antenna} }
@article{article, year = {2014}, pages = {228-236}, DOI = {10.1109/TAP.2013.2287013}, keywords = {beamwidth, Fabry-Perot antenna, leaky-wave antenna, micro-electromechanical systems (MEMS), partially reflective surface, reconfigurable antenna}, journal = {IEEE transactions on antennas and propagation}, doi = {10.1109/TAP.2013.2287013}, volume = {62}, number = {1}, issn = {0018-926X}, title = {Dual-polarized partially reflective surface antenna with MEMS-based beamwidth reconfiguration}, keyword = {beamwidth, Fabry-Perot antenna, leaky-wave antenna, micro-electromechanical systems (MEMS), partially reflective surface, reconfigurable antenna} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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