Caldeirinha, R. : rechercher sur Z-Library

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51

A 2D Ray-Tracing Based Model for Micro- and Millimeter-Wave Propagation Through Vegetation

Leonor, Nuno R., Caldeirinha, Rafael F. S., Fernandes, Telmo R., Ferreira, David, Garcia Sanchez, Manuel

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2014

Langue:

english

Fichier:

PDF, 1.70 MB

english, 2014

52

[IEEE 2014 Loughborough Antennas & Propagation Conference (LAPC) - Loughborough, Leicestershire, United Kingdom (2014.11.10-2014.11.11)] 2014 Loughborough Antennas and Propagation Conference (LAPC) - Performance and evaluation of OFDM and SC - FDE over an AWGN propagation channel under RF impairments using simulink at 60GHz

Gomes, Rodolfo, Al-Daher, Zaid, Hammoudeh, Akram, Sobaihi, Khaled, Caldeirinha, Rafael, Fernandes, Telmo

Année:

2014

Langue:

english

Fichier:

PDF, 1.11 MB

english, 2014

53

Square Loop and Slot Frequency Selective Surfaces Study for Equivalent Circuit Model Optimization

Ferreira, David, Caldeirinha, Rafael F. S., Cuinas, Inigo, Fernandes, Telmo R.

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2015

Langue:

english

Fichier:

PDF, 1.71 MB

english, 2015

54

A Three-dimensional Directive Antenna Pattern Interpolation Method

Leonor, Nuno, Caldeirinha, Rafael, Sanchez, Manuel, Fernandes, Telmo

Journal:

IEEE Antennas and Wireless Propagation Letters

Année:

2015

Langue:

english

Fichier:

PDF, 411 KB

english, 2015

55

Dual-band single-layer quarter ring frequency selective surface for Wi-Fi applications

Fernandes, Telmo R., Cuiñas, Iñigo, Caldeirinha, Rafael F.S., Ferreira, David

Journal:

IET Microwaves Antennas & Propagation

Année:

2016

Langue:

english

Fichier:

PDF, 748 KB

english, 2016

56

Hybrid FSS and rectenna design for wireless power harvesting

Ferreira, David, Sismeiro, Luis, Ferreira, Adelino, Caldeirinha, Rafael F. S., Fernandes, Telmo R., Cuinas, Inigo

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2016

Langue:

english

Fichier:

PDF, 702 KB

english, 2016

57

[IEEE 2005 IEEE Antennas and Propagation Society International Symposium - Washington, DC, USA (3-8 July 2005)] 2005 IEEE Antennas and Propagation Society International Symposium - Modelling of directional spectra in vegetation media using RET theory

Fernandes, T.R., Caldeirinha, R.F.S., Richter, J., Al-Nuaimi, M.O.

Année:

2005

Langue:

english

Fichier:

PDF, 845 KB

english, 2005

58

A Simple Model for Average Reradiation Patterns of Single Trees Based on Weighted Regression at 60 GHz

Leonor, Nuno R., Caldeirinha, Rafael F. S., Fernandes, Telmo R., Garcia Sanchez, Manuel

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2015

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2015

59

Retrieving Vegetation Re-Radiation Patterns by means of Artificial Neural Networks

Gomez-Perez, Paula, Caldeirinha, Rafael, Fernandes, Telmo, Cuinas, Inigo

Journal:

IEEE Antennas and Wireless Propagation Letters

Année:

2015

Langue:

english

Fichier:

PDF, 1.43 MB

english, 2015

60

The influence of the characterisation factors of the European ports on operational performance: conceptual model testing

Felício, J. Augusto, Caldeirinha, Vitor R.

Journal:

International Journal of Shipping and Transport Logistics

Année:

2013

Langue:

english

Fichier:

PDF, 252 KB

english, 2013

61

3D Mechanically Tunable Square Slot FSS

Ferreira, David, Cuinas, Inigo, Caldeirinha, Rafael F. S., Fernandes, Telmo R.

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2016

Langue:

english

Fichier:

PDF, 1.91 MB

english, 2016

62

Modeling and inferring the attenuation induced by vegetation barriers at 2G/3G/4G cellular bands using Artificial Neural Networks

Gómez-Pérez, Paula, Crego-García, Marcos, Cuiñas, Iñigo, Caldeirinha, Rafael F.S.

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 2.53 MB

english, 2017

63

Government policies and Portuguese port governance in the period from 2005 to 2015

Caldeirinha, Vítor, Augusto Felício, J., da Cunha, Sandra Figueiredo

Journal:

Research in Transportation Business & Management

Année:

2017

Langue:

english

Fichier:

PDF, 912 KB

english, 2017

64

60 GHz channel characterisation and key performance evaluation of HD video transmission

Caldeirinha, Rafael F.S., Fernandes, Telmo R., Leonor, Nuno R., Gaddam, Nagavenkat K.

Journal:

IET Microwaves Antennas & Propagation

Année:

2016

Langue:

english

Fichier:

PDF, 649 KB

english, 2016

65

[IEEE 2016 Loughborough Antennas & Propagation Conference (LAPC) - Loughborough, Leicestershire, United Kingdom (2016.11.14-2016.11.15)] 2016 Loughborough Antennas & Propagation Conference (LAPC) - A feasibility study on the extension of the point scatterer formulation to raised canopy forests

Leonor, Nuno, Caldeirinha, Rafael, Sanchez, Manuel, Fernandes, Telmo

Année:

2016

Langue:

english

Fichier:

PDF, 209 KB

english, 2016

66

A Two-Dimensional Ray-Tracing-Based Model for Propagation Through Vegetation: A practical assessment using ornamental plants at 60 GHz. [Wireless Corner]

Leonor, Nuno R., Caldeirinha, Rafael F.S., Sanchez, Manuel Garcia, Fernandes, Telmo R.

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Année:

2017

Langue:

english

Fichier:

PDF, 2.36 MB

english, 2017

67

Tunable square slot FSS EC modelling and optimisation

Ferreira, David, Caldeirinha, Rafael Ferreira da Silva, Cuiñas, Iñigo, Fernandes, Telmo Rui

Journal:

IET Microwaves Antennas & Propagation

Année:

2017

Langue:

english

Fichier:

PDF, 2.85 MB

english, 2017

68

Wearable Textile Antennas: Examining the effect of bending on their performance.

Ferreira, David, Pires, Pedro, Rodrigues, Ruben, Caldeirinha, Rafael

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Année:

2017

Langue:

english

Fichier:

PDF, 659 KB

english, 2017

69

Simplified RET model derived from path loss and directional spectrum measurements in vegetation media at 11.2 and 20 GHz

Caldeirinha, Rafael F.S., Fernandes, Telmo R., Richter, Jürgen, Al-Nuaimi, Miqdad O.

Journal:

IET Microwaves Antennas & Propagation

Année:

2017

Langue:

english

Fichier:

PDF, 832 KB

english, 2017

70

[IEEE 2017 11th European Conference on Antennas and Propagation (EUCAP) - Paris, France (2017.3.19-2017.3.24)] 2017 11th European Conference on Antennas and Propagation (EUCAP) - Enabling spatial diversity and beamsteering with reduced RF-chains using reconfigurable transmitarrays

Reis, Joao R., Caldeirinha, Rafael F. S., Fernandes, Telmo R., Hammoudeh, Akram

Année:

2017

Langue:

english

Fichier:

PDF, 359 KB

english, 2017

71

[IEEE 2017 11th European Conference on Antennas and Propagation (EUCAP) - Paris, France (2017.3.19-2017.3.24)] 2017 11th European Conference on Antennas and Propagation (EUCAP) - Characterization of wireless propagation through traditional Iberian brick walls

Ferreira, David, Fernandes, Telmo R., Caldeirinha, Rafael F. S., Cuinas, Inigo

Année:

2017

Langue:

english

Fichier:

PDF, 891 KB

english, 2017

72

Depolarisation studies of single trees at 20 GHz

Caldeirinha, Rafael F.S., Al-Nuaimi, Miqdad O.

Journal:

IET Microwaves Antennas & Propagation

Année:

2017

Langue:

english

Fichier:

PDF, 3.34 MB

english, 2017

73

Towards 5G: Performance evaluation 60 GHz UWB OFDM communications under both channel and RF impairments

Gomes, Rodolfo, Hammoudeh, Akram, Caldeirinha, Rafael F.S., Al-Daher, Zaid, Fernandes, Telmo, Reis, Joao

Journal:

Physical Communication

Année:

2017

Langue:

english

Fichier:

PDF, 4.77 MB

english, 2017

74

A Discrete RET Model for Millimeter-Wave Propagation Through Vegetation

Leonor, Nuno R., Caldeirinha, Rafael F. S., Fernandes, Telmo R., Richter, Jurgen, Al-Nuaimi, Miqdad

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2018

Langue:

english

Fichier:

PDF, 3.38 MB

english, 2018

75

Cross-polarisation discrimination studies of single trees at 20 and 62.4 GHz

Caldeirinha, Rafael F.S., Al-Nuaimi, Miqdad O.

Journal:

IET Microwaves Antennas & Propagation

Année:

2017

Langue:

english

Fichier:

PDF, 6.72 MB

english, 2017

76

[IEE 11th International Conference on Antennas and Propagation (ICAP 2001) - Manchester, UK (17-20 April 2001)] 11th International Conference on Antennas and Propagation (ICAP 2001) - Modelling of the re-radiation functions of single trees based on wideband measurements at L-band

Caldeirinha, R.

Année:

2001

Langue:

english

Fichier:

PDF, 400 KB

english, 2001

77

[Institution of Engineering and Technology Loughborough Antennas & Propagation Conference (LAPC 2017) - Loughborough, UK (13-14 Nov. 2017)] Loughborough Antennas & Propagation Conference (LAPC 2017) - A feasibility study on the extension of the point scatterer formulation to include wind induced dynamics

Leonor, N., Caldeirinha, R., Sanchez, M., Fernandes, T., Morgadinho, S.

Année:

2017

Langue:

english

Fichier:

PDF, 430 KB

english, 2017

78

A 2D Ray-Tracing Based Model for Wave Propagation Through Forests at Microand Millimeter Wave Frequencies

Leonor, Nuno R., Sanchez, Manuel Garcia, Fernandes, Telmo R., Caldeirinha, Rafael F. S.

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2018

79

The nexus between port governance and performance

Caldeirinha, Vitor R., Felício, J. Augusto, da Cunha, Sandra F., Luz, Luís Machado da

Journal:

Maritime Policy & Management

Année:

2018

Langue:

english

Fichier:

PDF, 1.72 MB

english, 2018

80

Will COTS RF front-ends really cope with 5G requirements at mmWave?

Gomes, Rodolfo, Sismeiro, Luis, Ribeiro, Carlos, Fernandes, Telmo R., Sanchez, Manuel G., Hammoudeh, Akram, Caldeirinha, Rafael F. S.

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 12.26 MB

english, 2018

81

[IEEE 2018 15th International Symposium on Wireless Communication Systems (ISWCS) - Lisbon, Portugal (2018.8.28-2018.8.31)] 2018 15th International Symposium on Wireless Communication Systems (ISWCS) - A mm Wave solution to provide wireless Augmented Reality in classrooms

Gomes, Rodolfo, Sismciro, Luis, Ribeiro, Carlos, Sanchez, Manuel G., Hammoudeh, Akram, S. Caldeirinha, Rafael F.

Année:

2018

Langue:

english

Fichier:

PDF, 1.75 MB

english, 2018

82

A Review of Manufacturing Materials and Production Methods for Frequency-Selective Structures [Wireless Corner]

Ferreira, David, Caldeirinha, Rafael F.S., Cuinas, Inigo, Fernandes, Telmo R.

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Année:

2018

Langue:

english

Fichier:

PDF, 4.99 MB

english, 2018

83

Assessing Transparency Control of Southern European Building Wall Structures Using Frequency-Selective Surfaces [Wireless Corner]

Ferreira, David, Cuinas, Inigo, Caldeirinha, Rafael F.S., Fernandes, Telmo R.

Journal:

Antennas and Propagation Newsletter, IEEE Professional Group on

Année:

2018

Langue:

english

Fichier:

PDF, 1.74 MB

english, 2018

84

[IEEE 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) - Bologna, Italy (2018.9.9-2018.9.12)] 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) - Electronic Reconfigurable Beam-redirecting Metasurfaces for Outdoor-indoor Radio Coverage Enhancement at 5.2 GHz

Vala, Mario, Sardo, Andre, Reis, Joao R., Caldeirinha, Rafael F. S.

Année:

2018

Langue:

english

Fichier:

PDF, 2.10 MB

english, 2018

85

[IEEE 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) - Bologna, Italy (2018.9.9-2018.9.12)] 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) - Measurements and Modelling of Spatial Diversity using 2D Transmitarray

Reis, Joao R., Caldeirinha, Rafael F.S., Hammoudeh, Akram, Copner, Nigel

Année:

2018

Fichier:

PDF, 6 KB

2018

86

A 3D Model for Millimeter-Wave Propagation Through Vegetation Media Using Ray-Tracing

Leonor, Nuno R., Fernandes, Telmo R., Sanchez, Manuel Garcia, Caldeirinha, Rafael F. S.

Journal:

IEEE Transactions on Antennas and Propagation

Année:

2019

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2019

87

[IEEE 2019 IEEE/MTT-S International Microwave Symposium - IMS 2019 - Boston, MA, USA (2019.6.2-2019.6.7)] 2019 IEEE MTT-S International Microwave Symposium (IMS) - Characterization of Electromagnetic Coupling Effects in MIMO Antenna Array Beamforming

Jordao, Marina, Belo, Daniel, Caldeirinha, Rafael, Oliveira, Arnaldo S. R., Carvalho, Nuno Borges

Année:

2019

Langue:

english

Fichier:

PDF, 1.11 MB

english, 2019

88

[IEEE 2020 14th European Conference on Antennas and Propagation (EuCAP) - Copenhagen, Denmark (2020.3.15-2020.3.20)] 2020 14th European Conference on Antennas and Propagation (EuCAP) - Radiowave Propagation Modelling in the Presence of Wildfires: Initial Results

Faria, Stefania S., Leonor, Nuno, Fernandes, Carlos A., Felicio, Joao, Salema, Carlos, Caldeirinha, Rafael F. S.

Année:

2020

Fichier:

PDF, 1.73 MB

2020

89

[IEEE 2020 14th European Conference on Antennas and Propagation (EuCAP) - Copenhagen, Denmark (2020.3.15-2020.3.20)] 2020 14th European Conference on Antennas and Propagation (EuCAP) - Analysis Of Radiowave Propagation In Forest Media Using The Parabolic Equation

Ramos, Glaucio L., Pereira, Paulo T., Leonor, Nuno, Rafael Caldeirinha, F. S.

Année:

2020

Fichier:

PDF, 384 KB

2020