P. Naseri,
J.R. Costa,
S.A. Matos,
C. A. Fernandes,
S. Hum,
Equivalent Circuit Modeling to Design a Dual-Band Dual Linear-to-Circular Polarizer Surface,
IEEE Transactions on Antennas and Propagation,
Vol. 68,
No. 7,
pp. 5730 - 5735,
July,
2020,
| Abstract
| Full text (PDF 1 MB)
| BibTex
P. Naseri,
S.A. Matos,
E.B. Lima,
J.R. Costa,
C. A. Fernandes,
N. Fonseca,
Efficient Evaluation of Gradient Transmit-Arrays through an Equivalent Dispersive Dielectric Description,
IEEE Transactions on Antennas and Propagation,
Vol. 67,
No. 9,
pp. 5997 - 6007,
September,
2019,
| Abstract
| Full text (PDF 3 MBs)
| BibTex
P. Naseri,
S.A. Matos,
J.R. Costa,
C. A. Fernandes,
N. Fonseca,
Dual-Band Dual Linear to Circular Polarization Converter in Transmission Mode-Application to K/Ka-Band Satellite Communications,
IEEE Transactions on Antennas and Propagation,
Vol. 66,
No. 12,
pp. 7128 - 7137,
October,
2018,
| Abstract
| Full text (PDF 5 MBs)
| BibTex
P. Naseri,
S.A. Matos,
J.R. Costa,
C. A. Fernandes,
Phase-Delay Versus Phase-Rotation Cells for Circular Polarization Transmit Arrays—Application to Satellite Ka-Band Beam Steering,
IEEE Transactions on Antennas and Propagation,
Vol. 66,
No. 3,
pp. 1236 - 1247,
March,
2018,
| Abstract
| Full text (PDF 3 MBs)
| BibTex
S.A. Matos,
J.R. Costa,
P. Naseri,
E.B. Lima,
C. A. Fernandes,
N. Fonseca,
Equivalent Dielectric Description of Transmit-arrays as an efficient and accurate method of analysis,
European Conference on Antennas and Propagation - EuCap,
Online,
Denmark,
March,
2020,
| Abstract
| BibTex
S.A. Matos,
J.R. Costa,
J. M. Felício,
A.A. Almeida,
N. Fonseca,
P. Naseri,
C. A. Fernandes,
Dual Band Dual-Circulary Polarized Transmit-array Antenna for SoTM Ground Terminals at Ka-band,
International Workshop on Antenna Technology - IWAT,
Bucareste,
Romania,
February,
2020,
| Abstract
| BibTex
S.A. Matos,
J.R. Costa,
P. Naseri,
E.B. Lima,
C. A. Fernandes,
N. Fonseca,
Full-wave evaluation of a 40 dBi Transmit-array for Ka-band SoTM,
URSI Spain National Conf. - URSI Spain,
Seville,
Spain,
September,
2019,
| Abstract
| BibTex
S.A. Matos,
J.R. Costa,
P. Naseri,
E.B. Lima,
C. A. Fernandes,
N. Fonseca,
Efficient Full-Wave Method For Analysing TransmitArrays Through an Equivalent Dielectric Description,
IEEE International Symp. on Antennas and Propagation - IEEE AP-S/USNC-URSI,
Atlanta,
United States,
Vol. -,
pp. - - -,
July,
2019,
| Abstract
| Full text (PDF 876 KBs)
| BibTex
S.A. Matos,
P. Naseri,
J. Teixeira,
J.R. Costa,
C. A. Fernandes,
New Concept For Multibeam Antennas Based On Two Cascaded Ka-Band Transmit-Arrays,
ESA-ESTEC SA Antenna Workshop on Multibeam and Reconfigurable Antennas for Space Applications,
Noordwijk,
Netherlands,
October,
2018,
| Abstract
| BibTex
S.A. Matos,
J.R. Costa,
E.B. Lima,
P. Naseri,
C. A. Fernandes,
N. Fonseca,
Wide-angle mechanical scanning Transmit-arrays for satellite Ka-band user terminals,
IEEE AP-S/URSI International Symp.,
Boston,
United States,
Vol. -,
pp. - - -,
July,
2018,
| Abstract
| BibTex
P. Naseri,
S.A. Matos,
J.R. Costa,
C. A. Fernandes,
A Fast Computational Algorithm to Evaluate Large Transmit-arrays,
European Conference on Antennas and Propagation - EuCap,
Londin,
United Kingdom,
Vol. -,
pp. - - -,
April,
2018,
| Abstract
| BibTex
P. Naseri,
S.A. Matos,
J.R. Costa,
C. A. Fernandes,
Beam-Steering Ka-Band Phase Rotation Cells-Based Transmit-Array for Circular-Polarization,
European Conference on Antennas and Propagation - EuCap,
London,
United Kingdom,
Vol. -,
pp. - - -,
April,
2018,
| Abstract
| BibTex
P. Naseri,
J.R. Costa,
S.A. Matos,
C. A. Fernandes,
Antenna-Filter-Antenna-Based Cell for Linear‒to‒Circular Polarizer Transmit-Array,
IEEE International Symp. on Antennas and Propagation - IEEE AP-S/USNC-URSI,
San Diego,
United States,
Vol.,
pp. 1 - 2,
July,
2017,
| Abstract
| BibTex
J.R. Costa,
S.A. Matos,
E.B. Lima,
P. Naseri,
C. A. Fernandes,
N. Fonseca,
Transmit array ground terminals for satellite communications,
Invited Talks,
Loughborough Antennas and Propagation Conference,
01-11-2018