Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Souren Shamsinejad"'
Autor:
Souren Shamsinejad, Nabil Khalid, Fatemeh M. Monavar, Shila Shamsadini, Rashid Mirzavand, Gholamreza Moradi, Pedram Mousavi
Publikováno v:
IEEE Access, Vol 7, Pp 64401-64410 (2019)
In this paper, a cubical 3D folded slot antenna array with reconfigurable radiation pattern is reported. The proposed antenna is capable of switching between omnidirectional and broadside radiation pattern. The hollow nature of the design is benefici
Externí odkaz:
https://doaj.org/article/37b253dc3d5941beac0a83ec0b2c114b
Autor:
Gholamreza Moradi, Souren Shamsinejad, Pedram Mousavi, Shila Shamsadini, Nabil Khalid, Rashid Mirzavand, Fatemeh M. Monavar
Publikováno v:
IEEE Access, Vol 7, Pp 64401-64410 (2019)
In this paper, a cubical 3D folded slot antenna array with reconfigurable radiation pattern is reported. The proposed antenna is capable of switching between omnidirectional and broadside radiation pattern. The hollow nature of the design is benefici
Publikováno v:
Microwave and Optical Technology Letters. 59:1871-1876
In this letter, a novel 3D conformal annular slot antenna is proposed and patterned over a 3D printed cubic package with conductive surface in order to achieve a horizontally polarized omnidirectional radiation pattern in the azimuth plane. To verify
Publikováno v:
IEEE Transactions on Antennas and Propagation. 65:1108-1120
A novel double-layered vertically stacked substrate integrated waveguide leaky-wave antenna (SIW LWA) is presented. An array of vias on the narrow wall produces leakage through excitation of TE10 fast-wave mode of the waveguide. Attenuation and phase
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 15:1081-1084
A 3-D cube antenna with application in wireless sensor network is presented in this letter. Employing microstrip-fed 3-D folded slot antenna topology, a horizontally polarized omnidirectional radiation pattern in azimuth plane was obtained. The struc
Publikováno v:
2016 IEEE International Symposium on Antennas and Propagation (APSURSI).
A double layered substrate integrated waveguide leaky wave antenna is presented. The proposed design features beam scanning and beam diversity in the elevation and azimuth planes respectively which is beneficial for BTS antennas to best serve multipl
Autor:
Souren Shamsinejad, Pedram Mousavi
Publikováno v:
2016 IEEE International Symposium on Antennas and Propagation (APSURSI).
In this work, a method in designing pattern reconfigurable slot antennas was proposed and an antenna structure was designed to verify the concept. A multimode square waveguide transition to four smaller square waveguides can excite them in different
Publikováno v:
2016 IEEE International Symposium on Antennas and Propagation (APSURSI).
In this paper we propose a modified varactor loaded π-cell phase shifter to increase the phase shift range per cell and to minimize the input/output return losses over a large frequency band. A tunable transformer-based inductor is employed instead
Publikováno v:
Progress In Electromagnetics Research Letters. 3:43-50
Publikováno v:
2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
In this work, a CPW fed 3D folded slot antenna with a horizontally polarized Omni directional rational pattern at azimuth plane has been analyzed, designed and fabricated. A multi wavelength annular loop slot antenna is wrapped around a cube and exci