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pro vyhledávání: '"Yvo L. C. De Jong"'
Autor:
Yvo L. C. de Jong
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:2949-2959
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:1265-1278
This work continues the development of the raytracing method of [1] for computing the scattered fields from metasurfaces characterized by locally periodic reflection and transmission coefficients. In this work, instead of describing the metasurface i
Publikováno v:
IEEE Transactions on Antennas and Propagation. 66:4806-4820
This paper presents the details and results of double-directional propagation measurements carried out in two indoor office environments: a semi-open, cubicle-type office space and a more traditional work environment with closed offices. The measurem
Autor:
Yvo L. C. de Jong
Publikováno v:
2019 International Conference on Electromagnetics in Advanced Applications (ICEAA).
This paper presents a ray-optical model for the scattering of radio waves by engineered electromagnetic surfaces. The model is derived by evaluating the critical-point contributions of a physical optics integral, and is valid for reflective surfaces
Publikováno v:
The 8th European Conference on Antennas and Propagation (EuCAP 2014).
Publikováno v:
The 8th European Conference on Antennas and Propagation (EuCAP 2014).
The evaluation of multi-element antenna (MEA) performance in urban environments is particularly important for the planning and design of reliable, spectrally efficient systems. To date, MIMO communication using large dimensions has not been implement
Autor:
Yvo L. C. de Jong
Publikováno v:
2010 IEEE Radio and Wireless Symposium (RWS).
This paper describes a channel sounding system and a corresponding data processing method for the characterization of wireless channels in the 4.9 GHz public safety band. The equipment and subsequent processing enable high-resolution estimation of pr