Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Samuel Ver-Hoeye"'
Publikováno v:
IEEE Access, Vol 12, Pp 89836-89844 (2024)
In this work, a 2.4 GHz fully woven textile-integrated circularly polarized rectenna intended for wireless power transfer applications is presented. A rectangular patch with truncated corners is used as the radiating element. It is fed through a T-ma
Externí odkaz:
https://doaj.org/article/3a645de2eeed4dbfbd401b15bcab0240
Autor:
Miguel Fernandez, Samuel Ver Hoeye, Carlos Vazquez, Leticia Alonso Gonzalez, Fernando Las-Heras
Publikováno v:
IEEE Access, Vol 7, Pp 19670-19677 (2019)
In this paper, an approach for the practical design of broadband amplifiers in hybrid technology is presented. It is based on the use of non-uniform transmission lines to implement impedance matching networks, which are synthesized exploiting the pow
Externí odkaz:
https://doaj.org/article/77c2496018eb492a8358ee9ec1fe57d2
Autor:
Leticia Alonso-Gonzalez, Samuel Ver-Hoeye, Miguel Fernandez-Garcia, Carlos Vazquez-Antuna, Fernando Las-Heras Andres
Publikováno v:
IEEE Access, Vol 7, Pp 1486-1501 (2019)
This paper presents a complete and enhanced description of a parametric characterization and an electromagnetic analysis technique in order to simulate complex woven structures for the design of wearable microwave circuits and antennas based on smart
Externí odkaz:
https://doaj.org/article/0cd79d4e082d4195a359b4a74928aff1
Autor:
Samuel Ver Hoeye, Andreea Hadarig, Carlos Vazquez, Miguel Fernandez, Leticia Alonso, Fernando Las Heras
Publikováno v:
IEEE Access, Vol 7, Pp 26933-26940 (2019)
In this paper, a single stage millimeter/submillimeter wave frequency multiplier is presented. The desired frequency multiplication performance is obtained through the nonlinear excitation of high-order harmonic components in a graphene film, when it
Externí odkaz:
https://doaj.org/article/b0292ff62dd34a9db5b9b748b9b39e3f
Autor:
Leticia Alonso-Gonzalez, Samuel Ver-Hoeye, Miguel Fernandez-Garcia, Carlos Vazquez-Antuna, Fernando Las-Heras Andres
Publikováno v:
IEEE Access, Vol 7, Pp 9476-9489 (2019)
A novel mixed embroidered-woven coaxial-fed antenna based on a slotted short-circuited textile integrated waveguide has been designed, manufactured, and experimentally validated for its use in wireless applications. The structure of the antenna and t
Externí odkaz:
https://doaj.org/article/2ee2a4d0636c40cb97d277432ad1bed7
Autor:
Andreea Ioanna Hadarig, Samuel Ver Hoeye, Miguel Fernandez, Sergey Mikhailov, Carlos Vazquez, Leticia Alonso, Fernando Las-Heras
Publikováno v:
IEEE Access, Vol 7, Pp 74111-74121 (2019)
This paper presents a new simulation strategy to be implemented in electromagnetic simulators in order to calculate the level of the induced high-order harmonic components in mono- and bi-layer graphene flakes when they are driven by an input electro
Externí odkaz:
https://doaj.org/article/a623d31cc36145e69680d5bf6f426383
Autor:
Andreea Ioanna Hadarig, Samuel Ver Hoeye, Miguel Fernandez, Carlos Vazquez, Leticia Alonso, Fernando Las-Heras
Publikováno v:
IEEE Access, Vol 7, Pp 113151-113160 (2019)
In this work, a graphene-based single-stage high-order subharmonic mixer is presented. The device is able to up- and downconvert a signal in the 330-500 GHz frequency range, using a local oscillator signal with frequency located in the 26-40 GHz band
Externí odkaz:
https://doaj.org/article/9b7dc72eee0145e78a9a15cb09ca7189
Autor:
Samuel Ver Hoeye, Miguel Fernandez, Leticia Alonso, Carlos Vazquez Antuna, Pascal Ghekiere, Javier Ardura Casas
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:10156-10165
In this work, a UHF broadband surfaceindependent textile fully woven radio frequency identification (RFID) tag is presented. The antenna is composed of two stacked multilayer fabric pieces in which the shaped conductive and dielectric surfaces are pa
Autor:
Samuel Ver Hoeye, Miguel Fernandez, Carlos Vazquez, Andrea I. Hadarig, Rene Camblor, Leticia Alonso, Fernando Las-Heras
Publikováno v:
IEEE Access, Vol 6, Pp 66459-66467 (2018)
In this paper, a graphene-based electromagnetic imaging system working in 140–220 GHz frequency band for nonintrusive analysis of 3D artwork is presented. A single-stage high-order frequency multiplier is used to generate the signal at the transmit
Externí odkaz:
https://doaj.org/article/5723d51f9cc34754b83c5fb9735a38bf
Publikováno v:
IEEE Access, Vol 7, Pp 19670-19677 (2019)
In this paper, an approach for the practical design of broadband amplifiers in hybrid technology is presented. It is based on the use of non-uniform transmission lines to implement impedance matching networks, which are synthesized exploiting the pow